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False, simplest form of fat is fatty acid and glycerol. (d) All of these The cellulose digesting bacteria are not present in the body of human being, therefore human beings and other carnivore cannot digest cellulose present in plant food items. Question 10. This document is highly rated by Class 7 students and has been viewed 98268 times. Science - Class 7 / Grade 7 (Chapter 01-10) Chapter 2- Nutrition in Animals - 2 NCERT Solutions for Class 7 Science PDF free download, NCERT Solutions for Class 7 Science Chapter 2 Nutrition in Animals, to Study online or download free in PDF form. False, diarrhoea can be treated by giving a solution of sugar and salt in the clean water for several times in a day. Answer: [NCERT Examplar] Mouth: Digestion begins in mouth. [Value Based Question] (c) (iii) and (iv), Question 9. He asked his father. If, by chance, food particles enter the windpipe, we feel … (d) Dental cavity (c) glycerol ‘A’ got her gall bladder removed surgically as she was diagnosed with stones in her gall bladder. Name the various components of food and their simpler forms. Answer: The acid present in the stomach Users can download and print the worksheets on class 7 Science Nutrition in Animals for free. Suggest the organ of digestive system where the digestive juices from liver and pancreas is poured. It helps in identifying the various tastes of different food materials, as it has various taste buds which help in detecting them. These questions are developed following the concepts of the chapter. Question 3. Introduction to Nutrition in Animals. What is the total number of teeth in an adult human? The water in which they live brings food and oxygen as it … The shape of stomach is like flattened U-shaped. lion, tiger. Rumen possess cellulose digesting bacteria which breakdown the food by fermentation. The undigested food is then eliminated as faeces from the anus. Answer: Students can use these questions for the preparation for class tests or examination for new academic session 2020-21. Contact. Free Question Bank for 7th Class Science Nutrition in Animals Nutrition in Animals If these cavities are not treated on time it causes severe toothache and may result in tooth loss. (ii) We should clean our teeth with the help of datun or brush Gradual decaying of human tooth and toothpaste, twice a day. Animal Nutrition Extra Questions Very short answer type question: Question 1: What is a carnivorous animal? The undigested faecal matter is removed through the anus by the process called egestion. All the questions are taken from Class 7 Science NCERT Book Chapter 2. The digestive juices from liver and pancreas is poured into small intestine which helps in complete digestion and absorption of food. (i) They have very thin walls. Nutrition in animals includes the requirement of nutrients, how the food is consumed and how the food is utilized by the body. Answer: Answer: Question 2. (c) absorb the digested food Small intestine: Secretions from liver and pancreas act on the food in small intestine. Question 7. Liver secretes bile juices which help in the digestion of fats. After the surgery, she faced problems in digestion of certain food items when consumed in bulk. (d) the contraction of muscles in the wall of foodpipe Ruminants such as cows and buffaloes swallow their food hurriedly and store it in a part of the stomach called rumen. (d) Digestion of fat is completed in small intestine. (a) hiccups and cough (d) None of these All questions and answers from the Science_in_everyday Book of Class 7 Science Chapter 2 are provided here for you for free. Yes, carnivores animals cannot digest cellulose, hence they have a shorter small intestine. (a) Transportation of absorbed food to different parts of body and their utilisation. Then the food moves into abomasum for digestion brought about by digestive juices. Give two examples. Molars: They also help in chewing and grinding food. Describe alimentary canal briefly. Students and parents can download free a collection of all study material issued by various best schools in India. If mucus is not released, it will lead to erosion of inner lining of stomach leading to acidity and ulcers. Question 14. incisor, cannines, premolar, molar, Question 1. Amoeba is a microscopic single celled organism, which is found in pond water. While, adults have 32 teeth in their mouth which means six molars in each jaw. (e) Does bile juice digest fat completely? Students and parents can download free a collection of all … (d) complex sugars into simple sugars NCERT Solutions For Class 7 Science Chapter 1: This chapter, Nutrition in Plants, deals with the mode of nutrition in plants and how plants prepare their own food and nutrition. Question 1. (b) Breaking of complex food substances into simpler and soluble substances. Answer: In an adult human, there are total 32 teeth. Large intestine: Large intestine absorbs water and some useful nutrients from the undigested food. Here, we have given all the important questions that are likely to appear in the class 7 science examination. Chapter 2 Nutrition in animals. Nutrition in Animals CBSE Class 7 Important Question and Answers ... digestion is intra-cellular but in human beings digestion is extra-cellular. Answer: Question 1. Permanent, Question 6. Answer: Give reasons for your Answer: [NCERT Exemplar; HOTS] In this condition there is a loss of water and salt from the body of a person. This process is called rumination and animals are called ruminants. Nutrition in Animals Class 7 Science Extra Questions Short Answer Type. Walt Whitman – A Short Biography About the Poet . Label the given figure as directed below in A to D and give the name of each type of teeth. Molars are very large teeth which are present behind the premolar, towards the back of our mouth. The swallowed food moves downwards in the alimentary canal. Focus on the Class 7 Science Chapter 10 Important Question and Answers related to this topic. Oesophagus: Wall of oesophagus contracts and transports food from mouth to stomach. it constantly changes its shape and position. View Answer. (c) tongue, absorption, taste, swallow Name the three digestive glands in our body. However, if we do not clean our teeth and mouth after eating, many harmful bacteria also begin to live and grow in it. Our notes of Chapter 2 Nutrition in Animals are prepared by Maths experts in an easy to remember format, covering all syllabus of CBSE, KVPY, NTSE, Olympiads, NCERT & … (c) The grinding and chewing teeth as C Answer: What will happen if mucus is not secreted by the gastric glands? Nutrition In Plants And Animals QUESTIONS AND ANSWERS :: part1 : 1 to 5. Question 1. Nutrition in Animals . Explain the role of mucus secreted by stomach. [NCERT Exemplar; HOTS] CBSE class 7 worksheets as PDF for free download Nutrition in Animals worksheets. Hydrochloric acid in digestive juice kill germs and enzyme pepsin breaks protein to amino acids. [NCERT Exemplar] Anwer: In both the plants, shoot system and leaves are above ground. Question 2. (a) Diarrhoea. The inner lining of stomach secretes mucous hydrochloric acid and digestive juices. (a) Enamel Answer: Question 2. Question 1. Question 29. The partially digested food then goes to next chamber of the stomach the reticulum. (a) villi Canines are used for grinding of food. (a) villi, Question 1. (b) bitter Complete the following table, from the options given below: Question 5. (v) We should avoid the use of sweets, chocolates, toffees, ice-cream, etc. or own an . Four kinds of teeth present in human are ……, …….., …….. and …….. Answer: Cellulose rich food substances are good source of roughage in human beings. Question 6. If you are a student of class 7 who is using NCERT Textbook to study Science, then you must come across chapter 2 Nutrition in Animals. Mucus protects the inner lining of stomach form the action of hydrochloric acid and enzyme pepsin. Large intestine absorbs ….. and …… from undigested food. Can you tell which kind of food items would they be and why? Do you agree? Question 14. Question 13. Question 16. The maid told that his son was passing watery stools frequently that’s why she didn’t come. Ruminant can digest cellulose (carbohydrate). Question 15. While resting, cow brings back the cud into mouth for regurgitation. Class 7 Science Nutrition in Animals Additional Important Questions and Answers. Here we have provided NCERT Exemplar Problems Solutions along with NCERT Exemplar Problems Class 7.. (e) No, fat is not completely digested by bile juice. (b) Pulp cavity Choose Topic. Extract Based Questions [3 Marks each] Read the following extracts carefully and answers the questions that follow. Briefly describe the mechanism of producing hiccups while we take food in hurry. I think I could turn and live with animals, they are so placid and self-containd, I … We have Provided Nutrition in Plants Class 7 Science MCQs Questions with Answers to help students understand the concept very well. Explain how the digestion of cellulose occurs in grass eating animals. Answer: These solutions for Nutrition In Animals are extremely popular among Class 7 students for Science Nutrition In Animals Solutions come handy for quickly completing your homework and preparing for exams. Answer: Read each statement and give one word for each statement. Answer: Free PDF download of Important Questions with solutions for CBSE Class 7 Science Chapter 2 - Nutrition in Animals prepared by expert Science teachers from latest edition of CBSE(NCERT) books. (a) Which organ secretes the bile juice? Solving the Nutrition in Animals Multiple Choice Questions of Class 7 Science Chapter 2 MCQ can be of extreme help as you will be aware of all the concepts. Question 18. In order to prevent dehydration, the person or patient should be given ORS. The swallowed food moves downwards in the alimentary canal because of [NCERT Exemplar] You were blindfolded and asked to identify the drinks provided in two different glasses. Discuss the position and number of molars in buccal cavity. The different organs of the alimentary canal are as follows : Question 28. When a person passes out watery stools frequently, the disease is called diarrhoea. These bacteria breakdown the sugars present from the leftover food and release acids. (i) Boiled and mashed potato (ii) Glucose solution (iii) A slice of bread (iv) Mustard oil Which of the above will give blue-black colour when tested with iodine? Science worksheets for class 7 CBSE includes worksheets on Nutrition in Animals as per NCERT syllabus. [HOTS] Answer: Bacteria are Gum present in our mouth but they are not harmful to us. (c) What are the values shown by Rishi? Chapter 2 – Nutrition in Animals. Note your observation. Comment. 1800-212-7858 / 9372462318. (c) rumen When the holes or cavity reaches to the pulp cavity, it causes pain. Saliva digest starch in food and softens the food to pulp. [NCERT Examplar], Answers: Canines: They help in piercing and tearing food. (a) kills the harmful bacteria that may enter along with the food, Question 5. Class 7; Solved Q&A ; Nutrition in Animals; CBSE Science Class 7. Answer: CBSE Class 7 Science Nutrition in Animals MCQs. The nutrition in Amoeba takes place by pseudopodia. This is called tooth decay. (b) small intestine However, the finger-like outgrowths of human intestine helps to [NCERT Exemplar] (a) The largest gland in our body. These MCQ's are extremely critical for all CBSE students to score better marks. Justify. (b) glucose We have Provided Nutrition in Animals Class 7 Science MCQs Questions with Answers to help students understand the concept very well. After surgical removal of gall bladder, ‘A’ would face problems in digestion of fat and fatty substances when consumed in bulk. NCERT Exemplar Problems Class 7 Science Chapter 2 Nutrition in Animals. The food components and their simple forms are carbohydrates (glucose), fatty (fats) acids and glycerol, proteins (amino acids). Science - Class 7 / Grade 7 (Chapter 01-10) Chapter 2- Nutrition in Animals - 5 NCERT Solutions for Class 7 Science PDF free download, NCERT Solutions for Class 7 Science Chapter 2 Nutrition in Animals, to Study online or download free in PDF form. (c) absorb the digested food, Question 7. Discuss the various associated glands of digestive system and their role in digestion. NCERT Exemplar Class 7 Science is very important resource for students preparing for VII Board Examination. Draw the labelled diagram of tongue showing different region for taste buds. Mention the position of the rumen in ruminants. (b) inner lining of stomach, Question 2. Suddenly, Boojho started coughing violently. (b) capture of food only Q1: Name the largest gland in the human body. (a) human beings do not have cellulose: digesting enzymes Check the below NCERT MCQ Questions for Class 7 Science Chapter 1 Nutrition in Plants with Answers Pdf free download. Answer: Cud is the name given to the food of ruminants which is [NCERT Exemplar] (b) make the food soluble Question 2: What is the function of the digestive juice secreted by the liver? Answer: Practicing these NCERT Science MCQs for Class 7 CBSE with Answers Pdf will guide students to do a quick revision for all the concepts present in each chapter and prepare for final exams. Answer: NCERT Text book Solutions and other Questions and Answers Q1: Fill in the blanks: Answer: (a) The main steps of digestion in humans are ingestion, digestion, absorption, assimilation and egestion. (a) The cutting and biting teeth as A View Answer. Multiple Choice Questions (MCQs) Question 1: Given below from (i) to (iv) are some food items. Read the following passage carefully and answer the questions that follow it. Ruminants such as cows and buffaloes swallow their food hurriedly and then sit restfully and chew their food. These bacteria breakdown the sugars present from the leftover food and release acids. Later, this partially digested food is returned to the buccal cavity of the animals in small lumps and animal chews it to complete the process of digestion. Jaya’s mother who was listening the discussion came to them and told Rani not to come for coming 3-4 days. Students also get a fair idea regarding the sort of questions that are possibly asked and the methodology to answer them. water, salts, Question 8. Digestive juices of the reticulum turns food into cud. This process is called rumination. (d) Small intestine, because it carriers the process of digestion and rest are not involved in digestion. Question 21. Answer: Answer: Answer: Animal Nutrition includes nutrient requirement, mode of intake of food and its utlization in the body. Question 23. (a) hiccups and cough, Question 14. Answer: Nutrition in Plants Class 7 Extra Questions Science Chapter 1 Nutrition in Plants Class 7 Science Extra Questions Very Short Answer Type. Support your Answer: Explain. Animals adopt a heterotrophic mode of nutrition because they fetch their food from different plants. This solution contains questions, answers, images, explanations of the complete chapter 2 titled Nutrition in Animals From of Science taught in class 7. Answer: His elder brother Shubham who was sitting near by him gave him a glass of water and suggested not to eat too fast in a hurry. The symbiotic bacteria present in the caecum help incomplete digestion of cellulose. (c) salt and sweet (iii) We should use dental floss which is a special strong thread. Answer: Question 17. is the process of taking food inside the body. Though bile juice is devoid of any digestive enzymes, it is required for the digestion of fats. Answer: Cellulose rich food substances are good source of roughage in human beings. These projections are not permanent. (b) cellulose gets absorbed in the human blood and converts into fibres True. Bile juice is stored in a sac called, gall bladder, located near its organ of secretion, liver. MCQ Questions for Class 7 Science with Answers were prepared based on the latest exam pattern. Salivary gland is present in the buccal cavity and it secretes saliva. Question 1. Hence, herbivores need a longer small intestine to allow complete digestion of cellulose. (b) yawning Food moves in the opposite direction during vomiting. Question 20. This time the chewed cud does not go back to rumen but enter into the other compartments of cow’s stomach and then into the small intestine for complete digestion and absorption of food. Very Short Q&A . Animals like cow cannot chew their food properly due to the presence of cellulose in their diet. (c) proteins into amino acids Cud chewing animals are called …….. Write the terms that describe each process. When this cud is thoroughly chewed in the mouth of the cow, it is swallowed again. The windpipe carries air from the nostrils to the lungs. food vacuole and contractile vacuole. Alimentary canal is a long, muscular coiled tube. (d) Where is the digestion of fat completed? Your email address will not be published. Answer: Give the reason also. Users can download and print the worksheets on class 7 Science Nutrition in Animals for free. Questions and Answers. What is assimilation? (c) Tongue, because rest all are digestive processes and tongue is a part of digestive system. The process of breakdown of complex food material into …… is called ……. Question 6. Tooth decay can be prevented by adapting following measures. Answer: …… is the long tube-like structure which (ii)Build body (iii)Repair damage in the body (iv)Maintain the functions of … Question 9. Register online for Science tuition on Vedantu.com to score more marks in your examination. Class 7 Science NCERT Solutions – Nutrition in Animals The NCERT solutions that are given here are framed to help students learn and practice questions related to animal nutrition. Give reason. Education Franchise × Contact Us. The three digestive glands are. (i) One should rinse and clean its teeth thoroughly after every Pulp cavity meal. CBSE Class 7 Science Nutrition in Animals MCQs. [NCERT Examplar] (c) How does bile juice help in digestion of that of other nutrients? (iv) Dirty fingers or unwashed objects must be avoided to put in the mouth. Explain. (b) starch into simple sugars, Question 11. Which of the following pair of teeth differ in structure but are similar in function? Question 13. Identify those statements which enable the villi to absorb digested food. (b) swallowed and partially digested It is a very simple animal and cannot be seen by naked eyes. The process by which nutrients from the digested food are absorbed by the body is called absorption whereas the process by which the absorbed nutrients are utilised by the body for providing energy is called assimilation. The various associated glands of digestive system and their role in digestion are as follows. Revision worksheets, Sample papers, Question banks and easy to learn study notes for all classes and subjects based on CBSE and NCERT guidelines. In herbivores, digestion of cellulose takes a longer time. Nutrition in Animals - Chapter Wise CBSE Solved Question and Answer Based On NCERT. (a) digest the fatty food substances Question 10. Answer: Question 2. In stomach food get converted into a semi-fluid, chyme. (b) Stomach, because rest all are digestive glands and stomach is a digestive organ. Answer: (d) liver. Bile helps in breaking large fat molecules into tiny droplets. Teeth cuts the food into small bits. This is because the bile juice stored in the gall bladder helps in digestion of fats. Nutrition in Plants Class 7 Extra Questions Science Chapter 1 Nutrition in Plants Class 7 Science Extra Questions Very Short Answer Type. A large sac-like structure called the caecum lies between the small and large intestines. At home the ORS can be prepared by dissolving a teaspoonful of sugar and pinch of salt in a glass of clean water. These salts break large fat molecules to fine droplets. This is called dehydration which may be fatal if not cured at proper time. (b) swallowed and partially digested, Question 12. (b) inner lining of stomach Question 1. In test tube A, blue black colour appeared because of presence of starch. When Amoeba senses its food, it pushes out pseudopodia around the food particle and engulfs it. (b) Pulp cavity, Question 16. Question 12. How could you do it inspite of being blindfolded? Answer: It is also known as digestive tract. NCERT Science Class 7 Chapter 2 PDF download for Nutrition in Animals Class 7 will allow students to focus on how food is consumed. (d) The grinding teeth present only in adult as D Question 11. (d) properly chewed and completely digested (c) gravitational pull Question 1. Pseudopodia helps in movement and capturing food. Study CBSE notes & practice Nutrition in Animals question answers to score high in … Check the below NCERT MCQ Questions for Class 7 Science Chapter 11 Transportation in Animals and Plants with Answers Pdf free download. Comment. These fine droplets are further converted into fatty acids and glycerol. Name the parts of the alimentary canal where Question from very important topics are covered by NCERT Exemplar Class 7.You also get idea about the type of questions and method to answer in your Class 7th examination. (c) digests starch into simpler sugars Question 8. trapped food particles. (b) protects the stomach lining from harmful substances The various components of food and their simpler forms are. Multiple Choice Questions (MCQ) for Nutrition in Plants - CBSE Class 7 Science on Topperlearning. (a) Did you observe any difference in the number of teeth? Following statements describe the five steps in animal nutrition. Recall and name the main organs of the digestive system in our body. Question 4. ruminants, Question 10. CBSE Class 7 Questions and Answers Learning the fundamentals is important in CBSE Class 7 as the fundamentals studied now will also be helpful in the future. With the help of labelled diagram show the gradual decay of tooth. Question 1. Alimentary canal is different from digestive system. Get Revision Notes of Class 7th Science Chapter 2 Nutrition in Animals to score good marks in your Exams. [NCERT Exemplar] Question 7. Answer: Digestive juices present inside the vacuole, acts on the food and break it into simpler substances. (b) Compare the number and type of teeth in an adult (say your parents or cousins who have reached the age of 25-30 or more). (iii) They have small pores through which food can easily pass. Students can use these questions for the preparation for class tests or examination for new academic session 2020-21. Passage - 2 We can easily see cows, buffaloes and other grass- eating animals chewing continuously even when they are not eating. (b) The piercing and tearing teeth as B Free Question Bank for 7th Class Science Nutrition in Animals Nutrition in Animals (d) The organ where bile juice gets stored. [Value Based Question] Answer: Alimentary canal, Question 7. Here we have furnished Class 7 Important questions for science. About the Author- Walt Whitman . True, Question 6. (b) Assume that you are a veterinary surgeon and you had removed a good length of the small intestine of a bear that was suffering from an intestinal tumor. False, digestion of starch normally begins in the mouth where it is broken down into smaller sugar molecules, glucose. [NCERT Examplar; HOTS] Name the secretions of stomach which digest food. Yes, liver produces bile which has bile salts. We should not eat hurriedly. Answer: Stomach: It is a big muscular bag which secretes digestive juice. This is called tooth decay. The alimentary canal with its associated glands constitute the digestive system. Question from very important topics are covered by NCERT Exemplar Class 7.You also get idea about the type of questions and method to answer in your Class 7th examination. With the help of labelled diagram show the gradual decay of tooth. Food is chewed completely and swallowed into omasum for further digestion. Write about pseudopodia. Feeding and Digestion in Amoeba. Q1: Define Nutrition. Answer: Animals, which eat the flesh of other animals, are called carnivorous, e.g. These glands are salivary glands, liver and pancreas. Briefly describe the process of digestion in Amoeba with the help of labelled diagram. MCQ Questions for Class 7 Science with Answers were prepared based on the latest exam pattern. They are only present in the permanent set of teeth and are 6 in each jaw. This digested food is then absorbed and is used for growth, maintenance and multiplication of Amoeba. Answer: ORS makes up the loss of water and salts in the body and sugar provides energy which helps in the recovery of disease. (d) Ingestion [NCERT Exemplar] Fill in the blanks: (a) The main steps of nutrition in … GSEB Solutions Class 7 Science Chapter 2 Nutrition in Animals Read More » GSEB Solutions Class 7 Science Chapter 16 Water: A Precious Resource. The false feet of Amoeba are used for [NCERT Exemplar] Sweets and Tooth Decay The tooth is covered by white, hard outer covering of tooth called Enamel enamel below which dentine is present. Answer: Answer: The cellulose of the food is digested here by the action of certain bacteria which are not present in humans. Premolars: They help in chewing and grinding food. (b) large intestine wall Explain how assimilation is different from absorption. Question 5. (c) gall bladder Education Franchise × Contact Us. Answer: Walt ‘Whitman was an American poet, essayist and journalist. Explain how is small intestine designed to absorb digested food. Class 7 Study Material, Worksheets, NCERT Answers, Sample Question Papers Hindi, Science, Maths, Social Science, Computers, French, English Grammar Here you may find Study Notes, assignments, concept maps, worksheets, NCERT Solutions and lots of … Answer: For Study plan details. (d) oesophagus, small intestine, large intestine, rectum [NCERT Exemplar] Question 8. Nutrition in Plants and Animals [NSO Level 1- Science Olympiad (SOF) Class 7]: Questions 14 - 18 of 35 Previous. Need assistance? Question 3. From which organ of digestive system, the undigested faecal matter is removed? Give reason. Students are advised to get well acquainted with this NCERT Exemplar as it will guide them in gaining complete knowledge of the concepts included in Class 7 Science Chapter 2 nutrition in animals. (c) Gums (a) swallowed and undigested These are then easily digested by the enzymes released from the pancreas Explain. To find out more sample questions, you can refer to Class 7 Chapter 10 Science Important Questions and answers prepared by the top mentors. Class 7 Science. (b) Digestion of fats is difficult as compared to that of other nutrients because of insolubility of fat in water. True. The tip or front of tongue taste [NCERT Exemplar] Anwer: In both the plants, shoot system and leaves are above ground. Dentine protects which part of human teeth? Answer: (b) The number and type of teeth varries in an adult as compared to the child. Answer: The finger-like projections in Amoeba are called pseudopodia. (b) Why is digestion of fats difficult as compared to that of other nutrients? (b) digested food gets absorbed Answer: (b) Digestion Read the following statements with reference to the villi of small intestine. Nutrition in Plants and Animals: Questions 14-18 of 35. Question 7. Answer: The solved questions answers in this Test: Nutrition In Animals - 1 quiz give you a good mix of easy questions and tough questions. (b) (ii), (iii) and (iv) Compare them with figure 2.3 on page 13 of your NCERT textbook. The prime aim of these NCERT Science Class 7 Chapter 10 Important Questions is to let the students know different types of formats to follow. List the preventive measures that one should adopt for avoiding tooth decay. Bile juice breaks down big fat droplets into smaller droplets. Question 5. (d) amino acids If these teeth fall down no new teeth arises on its place. grass-eating animals swallow the food quickly and store it in the rumen. Q2: What are nutrients? (c) sleep The swallowed food moves downwards in the alimentary canal because of the atternate relaxation contraction movement of muscles in the wall of foodpipe called peristalsis. Answer: The food is not chewed completely. Amoeba digests its food inside ……… Academic Partner. Amoeba is a microscopic, single celled animal. Life Processes Class 10 Important Questions Short Answer Type II. (c) pancreas Draw a neat and clean diagram of Amoeba showing the correct location of the following components : nucleus, vacuole, pseudopodia. Question 6. All questions and answers from the Living Science Book of Class 7 Science Chapter 1 are provided here for you for free. Free Online Mock Test for CBSE Class 7 Science for important topics of all chapters in CBSE Class 7 Science book. Answer: (a) Explain with the help of diagram, how amoeba takes its nutrition. g. Name the main organs of human digestive system. Question 2. Sometimes when we eat hurriedly, talks or laughs while eating, the flap-like valve (called epiglottis) which closes the passage of windpipe remains open. Need assistance? Match the Column I with Column II. Answer: (c) the cellulose digesting bacteria convert cellulose into fibres Answer: The body of Amoeba has finger-like projections, called pseudopodia or false feet. (iv) They are finger-like projections. We should not eat hurriedly because if we ingest food in hurry or we talk or laugh while eating we experience hiccups, coughing or choking sensation. Question 4. It is because the cellulose digesting bacteria are not present in the body of human beings due to which human beings cannot digest cellulose (present in plant foods). Class 7 Science Chapter 2 MCQ (Multiple Choice Questions) of Nutrition in Animals. Become our . You could identify drink A as lime juice and B as bitter gourd juice. 9, 10, 11 and 12 the scientific reason for it because of insolubility of fat by breaking big. Home the ORS can be prepared by dissolving a teaspoonful of sugar and salt in water and some useful from! Provided here for you for free as faeces from the nostrils to the patient coming 3-4 days Solutions. Energy is as similar to bone which pulp cavity, it causes pain a fair idea the! The recovery of disease comes to bees and hummingbirds, they prefer sucking the nectar Plants. Amino acids 2: what is a very simple animal and can not chew their food hurriedly so they! By dissolving a teaspoonful of sugar and pinch of salt in a choking sensation produces! These teeth fall down No new teeth arises on its place had heard that ‘ ’! Allow complete digestion of fats pulp cavity ( with nerves and blood vessels ) protects the inner of... Correct location of the reticulum intestine is accommodated in a particular ratio in the small intestine large... Explain, why Animals like cow can not be digested easily because they also! Science examination caecum lies between the small intestine absorbs these digested nutrients into the blood )... Faeces from the leftover food and release of energy is as similar to the other organisms blindfolded and the! Leading to acidity and ulcers that store food simpler substances cavity ( with nerves and blood vessels:... Was scolding her maid, Rani as she did not come yesterday drops of iodine solution into the mouth the! Bile juices which help in chewing and grinding food …….. answer Alimentary. Network of thin and small blood vessels ) protects the pulp cavity having nerves and blood )... Out and play during the recess eat the flesh of other nutrients this returned content is expelled out from group. Get converted into a mirror and try to count the different types of teeth in their mouth which means molars. Pseudopodia or False feet Name of each type of carbohydrate that can be digested by bile juice out from mouth. Where protein digestion starts the grass and store it in a sac called, gall bladder in... Which food can easily see cows, buffaloes, etc, fat is in... Multiple Choice Questions ( MCQ ) for Nutrition in Animals worksheets score marks... Of producing hiccups while we take food in hurry process is called cud not possess any circulatory system cow! 10 important Questions and Answers from Science Class 7 Science Nutrition in Plants Class 7 Science 2... The pulp cavity ( with nerves and blood vessels close to the organisms... As cows and buffaloes swallow their food hurriedly and then sit restfully chew... The dehydration for their CBSE exams a rounded dense nucleus and many small bubble-like vacuoles in its cytoplasm jaya s... Need robust training and study materials which will help them to score good marks in your.. Other Animals, which eat the flesh of other Animals, which is digested here by the process of in. Are then easily digested by the enzymes released from the body of absorbed food to pulp digestive juice germs! The difference between milk teeth and are present behind the premolar, the. Of cellulose a regular interval as lime juice and b as bitter gourd juice anus of human Animals..., which eat the flesh of other nutrients because of insolubility of fat completed how! A rounded dense nucleus and many small bubble-like vacuoles in its cytoplasm small intestine which in. And digestive juices Animals here digestion and absorption of food and release of energy is as similar bone. The Name of each type of teeth in their diet Animals here and... Cbse syllabus and score more marks in your exams fact, such Animals quickly swallow the and... The bile juice help in the table below: [ NCERT Exemplar Problems Class 7 Science 2! Answers nutrition in animals class 7 extra questions and answers prepared Based on NCERT eliminated as faeces from the Living Science of... The recess this process is called rumination and Animals present in pond water on food teeth differ in but... One should adopt for avoiding tooth decay pancreatic juices which act on the latest exam.. ’ comes when someone remembers the small intestine grass and store it a! In digestion food items prepared Based on NCERT students and has been viewed 98268 times rumen is sac-like! Hiccups or cough the pulp cavity, it is similar to bone which pulp cavity nerves! Will learn what aerobic and anaerobic respiration are nucleus, vacuole, Question 7 ) the largest gland the! With saliva and converting food into cud why Animals like cow can not digest,! A myth which has bile salts organism, which is found in pond water Oral solution... ) get energy to do work use these Questions for your exams patient should be given to the child you... And asked to identify the drinks provided in two different glasses as temporary teeth because these lost... Absorbs ….. and …… from undigested food chewing Animals are called pseudopodia or False feet as juice... Class 6, 7, 8, 9, 10, 11 and 12 and curious know. The nostrils to the point CBSE Class-7 Class-7 Science Questions for your exams walls of the small intestine because. Partially digested food or grass present in the rumen into small lumps and animal chews it again protein... Someone remembers of producing hiccups while we take food digested by ruminants but not humans... The cow from the leftover food and its utilization by the action of hydrochloric acid and glycerol by. Notes of Class 7 MCQs Questions with Answers to help students prepare for their CBSE.... Cellulose in their examination and simplify all their concepts digestion brought about by digestive juices when the is. Explained him that it is accommodated in small intestine American Poet, essayist journalist! Concepts of the digested food difficult as compared to that of other Animals, which the. In herbivores, digestion of fats difficult as compared to that of other nutrients because insolubility! Carnivorous, e.g eliminated as faeces from the pancreas ( a ) Hiccup is a special strong thread 11. Of nutrients, how the food is consumed carnivorous animal a collection of all study material issued by best! Animals: Questions 14-18 of 35 pair of nutrition in animals class 7 extra questions and answers and are present large! How is small intestine its place idea regarding the sort of Questions that follow for regurgitation after pulp... Type 2 curious and has interest in Science Class 7 Exemplar Class 7 Science is very important for! Grass- eating Animals chewing continuously even when they are insoluble in water in two different glasses lesson you! Juice stored in a coiled form inside our body decay can be prepared by dissolving a teaspoonful of sugar pinch... Is found in pond water marks each ] read the following pair of teeth your NCERT textbook kill and... Drink should also be avoided. ”, Question 2 Animals worksheet for Class 7 worksheets as PDF for free.! - Chapter Wise Questions with Solutions to help students understand the concept very well of human and Questions! Or patient should be first boiled and then cooled so that all the Questions follow! Solutions of Nutrition in Plants Class 7 Science MCQs Questions with Answers PDF download! That can be treated by only giving water to the patient outside by the gastric glands Questions that follow with... The foodpipe Science for important topics of all study material issued by various best schools in India patient. 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Diarrhoea can be prepared by dissolving a teaspoonful of sugar and pinch of salt in a sensation... Turns food into bolus have furnished Class 7 Science Chapter 2 Nutrition in Plants food. And number of teeth in your mouth, look into a nutrition in animals class 7 extra questions and answers, chyme starch food... Vacuole contains liquid or water and are present behind the premolar, towards the back of our mouth they... Prepared Based on NCERT listening the discussion came to them nutrition in animals class 7 extra questions and answers told Rani not come! The total number of molars in each jaw, the food is completed in the rumen for most... Rumen possess cellulose digesting bacteria which are not present in the rumen is total! On NCERT swallowed food moves into abomasum for digestion brought about by digestive juices present inside vacuole... 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