This quiz works best with JavaScript enabled. Home > Class 7 > Class 7 Science Chapter 2 Nutrition In Animals – Quiz 4 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Science Chapter 2 Nutrition In Animals Quiz 4 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. The process of food intake is known as ..... A) Excretion. B) Calculation. C) Respiration. D) Ingestion. Show Answer Correct Answer: D) Ingestion. 2. WHICH IS THE WIDEST PART OF THE ALIMENTARY CANAL A) GALL BLADDER. B) MOUTH. C) LARGE INTESTINE. D) STOMACH. Show Answer Correct Answer: D) STOMACH. 3. Read the following statements with reference to the villi of small intestine.(i) They have very thin walls.(ii) They have a network of thin and small blood vessels close to the surface.(iii) They have small pores through which food can easily pass.(iv) They are finger-like projections.Identify those statements which enable the villi to absorb digested food. A) (i), (ii) and (iv). B) (ii), (iii) and (iv). C) (iii) and (iv). D) (i) and (iv). Show Answer Correct Answer: A) (i), (ii) and (iv). 4. When we eat food quickly or talk while eating the food enters our ..... which is the reason we get hiccups and cough. A) Stomach. B) Pancreas. C) Food Pipe. D) Liver. Show Answer Correct Answer: C) Food Pipe. 5. ..... are same microbes which obtain their food by decomposing the dead bodies of organisms or other materials. A) Omnivores. B) Carnivores. C) Scavengers. D) Decomposersers. Show Answer Correct Answer: D) Decomposersers. 6. Oesophagus is also called as foodpipe. A) TRUE. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) TRUE. 7. How many stomachs does a ruminant have? A) 1. B) 8. C) 4. D) 3. Show Answer Correct Answer: C) 4. 8. Function of rectum- A) Its function is to absorb water andsome salts from the undigestedfood material. B) The remaining undigested waste thatmoves to rectum is stored here assemi solid waste. C) Exit out the waste material. D) None of the above. Show Answer Correct Answer: B) The remaining undigested waste thatmoves to rectum is stored here assemi solid waste. 9. THE BREAKDOWN OF COMPLEX COMPONENTS OF FOOD INTO SIMPLER SUBSTANCES IS CALLED A) INGESTION. B) BUCCUL CAVITY. C) DIGESTION. D) ASSIMILATION. Show Answer Correct Answer: C) DIGESTION. 10. It serves as a major energy source for the cells in the body A) Carbohydrates. B) Proteins. C) Fats. D) Essential Nutrients. Show Answer Correct Answer: A) Carbohydrates. 11. Putting solid food in mouth as a whole as nutrition is called A) Autotrophic nutrition. B) Heterotrophic nutrition. C) Holozoic nutrition. D) Saprophytic nutrition. Show Answer Correct Answer: C) Holozoic nutrition. 12. Choose the organ which helps in absorption of food. A) Stomach. B) Pharynx. C) Large intestine. D) Small intestine. Show Answer Correct Answer: D) Small intestine. 13. Ruminants First chew than swallow A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 14. If iodine turns a substance to blue-black colour, the substance is A) Cellulose. B) Starch. C) Fats. D) Proteins. Show Answer Correct Answer: B) Starch. 15. ..... is / are absorbed from the undigested food when it is in the large intestine. A) Water. B) Nutrients. C) Energy. D) Glucose. Show Answer Correct Answer: A) Water. 16. The finger-like outgrowths of human intestine helps to A) Make the food soluble. B) Absorb the digested food. C) Absorb the undigested food. D) Digest the fatty food substances. Show Answer Correct Answer: B) Absorb the digested food. 17. Saliva digests and converts A) Food into cud. B) Carbohydrate to fats. C) Starch to maltose. D) Stach to glucose. Show Answer Correct Answer: C) Starch to maltose. 18. What is singular noun of villi A) Villi. B) Villers. C) Villus. D) Will. Show Answer Correct Answer: C) Villus. 19. WHICH PART HELPS TO CATCH FOOD FOR AMOEBA A) FOOD VACUOLE. B) CELL MEMBRANE. C) LEGS. D) Pseudopodia. Show Answer Correct Answer: D) Pseudopodia. 20. What is mean by Rumen? A) The food is first swallowed and stored in the second chamber. B) The food is first swallowed and stored in the fourth chamber. C) The food is first swallowed and stored in the first chamber. D) The food is first swallowed and stored in the third chamber. Show Answer Correct Answer: C) The food is first swallowed and stored in the first chamber. 21. The animals that can digest cellulose are called ..... A) Rumens. B) Mammals. C) Ruminants. D) Mammals. Show Answer Correct Answer: C) Ruminants. 22. Bile juice is released by the- A) Liver. B) Salivary gland. C) Pancreas. D) Large intestine. Show Answer Correct Answer: A) Liver. 23. What is the work of villi A) Work in digestion. B) Increase area for food. C) Increase area for absorption. D) None of these. Show Answer Correct Answer: C) Increase area for absorption. 24. Food is taken in through the mouth. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 25. Organisms that create their own energy from sunlight or chemicals A) Herbivore. B) Omnivore. C) Autotroph. D) Heterotroph. Show Answer Correct Answer: C) Autotroph. ← PreviousNext →Related QuizzesClass 7 Science Chapter 2 Nutrition In Animals Quiz 1Class 7 Science Chapter 2 Nutrition In Animals Quiz 2Class 7 Science Chapter 2 Nutrition In Animals Quiz 3Class 7 Science Chapter 2 Nutrition In Animals Quiz 5Class 7 Science Chapter 2 Nutrition In Animals Quiz 6Class 7 Science Chapter 2 Nutrition In Animals Quiz 7Class 7 Science Chapter 2 Nutrition In Animals Quiz 8Class 7 Science Chapter 2 Nutrition In Animals Quiz 9Class 7 Science Chapter 2 Nutrition In Animals Quiz 10Class 7 Science Chapter 2 Nutrition In Animals Quiz 11 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books