This quiz works best with JavaScript enabled. Home > Cbse > Class 7 > Science > Nutrition In Animals > Class 7 Science Chapter 2 Nutrition In Animals – Quiz 11 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Science Chapter 2 Nutrition In Animals Quiz 11 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. What is the meaning of digestion? A) The process of breaking down complex food into simpler substances. B) The process of breaking simple sugar into starch. C) All the above. D) None of the above. Show Answer Correct Answer: A) The process of breaking down complex food into simpler substances. 2. Which of the following deals with the study of teeth? A) Cardiology. B) Dermatology. C) Dentistry. D) Neurology. Show Answer Correct Answer: C) Dentistry. 3. LIVER IS OF ..... COLOUR A) BROWN. B) CREAM. C) BROWNISH-CREAM. D) REDISH-BROWN. Show Answer Correct Answer: D) REDISH-BROWN. 4. One of the functions of the stomach is to digest ..... A) Fats. B) Carbohydrates. C) Vitamins. D) Proteins. Show Answer Correct Answer: D) Proteins. 5. The leaves have a green pigment called ..... A) Chloranil. B) Laura Hill. C) Chlorophyll. D) Chloropids. Show Answer Correct Answer: C) Chlorophyll. 6. The type of plants that partially or completely depend on other plants (called host plants) are called ..... A) Symbiotic. B) Parasitic. C) Saprophytic. D) None of the above. Show Answer Correct Answer: B) Parasitic. 7. Bile is produced from which part of digestive system A) Small intestine. B) Large intestine. C) Liver. D) Pancreas. Show Answer Correct Answer: C) Liver. 8. Which of the following is longest part of the alimentary canal? A) Oesophagus. B) Large intestine. C) Small intestine. D) Stomach. Show Answer Correct Answer: C) Small intestine. 9. Chemical digestion starts in the mouth due to A) Chemical digestion does not happen in the mouth. B) Chewing. C) Saliva. D) Air. Show Answer Correct Answer: C) Saliva. 10. What is the role of the pancreas in digestion? A) To break down fiber. B) To absorb nutrients. C) To produce digestive enzymes. D) To store bile. Show Answer Correct Answer: C) To produce digestive enzymes. 11. A layer of ..... protects the stomach wall from being burned by the acids presents in the stomach. A) Mucus. B) Another acid. C) All the above. D) None of the above. Show Answer Correct Answer: A) Mucus. 12. Which of the following is not a part of the alimentary canal in humans? A) Buccal cavity. B) Pancreas. C) Trachea. D) Small intestine. Show Answer Correct Answer: C) Trachea. 13. Abomasum is the true stomach in ruminants. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 14. Which teeth in the mouth are used for cutting and tearing? A) Incisors. B) Molar. C) Premolar. D) Canine. Show Answer Correct Answer: D) Canine. 15. Largest gland in human body is?? A) Liver. B) Pancreas. C) None of above. D) None of the above. Show Answer Correct Answer: A) Liver. 16. A nutrient is a substance that provides nourishment essential for growth and the maintenance of life? A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 17. The small intestine has number of small projections called ..... A) Villus(singular Villi). B) Villi only. C) Villus only. D) Villi (singular Villus). Show Answer Correct Answer: D) Villi (singular Villus). 18. An amoeba is ..... A) Unicellular. B) Multicellular. C) All the above. D) None of the above. Show Answer Correct Answer: A) Unicellular. 19. Each Villus Has A Network Of Thin And Small ..... Close To Its Surface. A) Saliva. B) Blood Vessels. C) Rumen. D) Incisor. Show Answer Correct Answer: B) Blood Vessels. 20. Which one of the following is a parasite? A) Rhizobium. B) Lichen. C) Pitcher plant. D) Cuscuta. Show Answer Correct Answer: D) Cuscuta. 21. Human can digest cellulose A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 22. Largest gland in our body is- A) Liver. B) Salivary glands. C) Pancreas. D) None of the above. Show Answer Correct Answer: A) Liver. 23. How can tooth decay be prevented? A) Brushing teeth, flossing, and rinsing after meals. B) Eating sugary snacks frequently. C) Skipping dental check-ups. D) Using mouthwash only. Show Answer Correct Answer: A) Brushing teeth, flossing, and rinsing after meals. 24. Pancreas secrete three enzymes are called pancreatic amylase, trypsin and bile. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 25. Solid waste is excreted in the form of faeces. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 26. Approximately how long is small intestine? A) 41. B) 19. C) 22. D) 20. Show Answer Correct Answer: D) 20. 27. What Are The Functions Of Bile? A) Bile Emulsifies Or BreaksDown The Vitamins Into TinyDroplets. B) Bile Emulsifies Or BreaksDown The Fats Into TinyDroplets. C) Bile Emulsifies Or BreaksDown The Carbohydrates Into TinyDroplets. D) Bile Emulsifies Or BreaksDown The Proteins Into TinyDroplets. Show Answer Correct Answer: B) Bile Emulsifies Or BreaksDown The Fats Into TinyDroplets. 28. In a small pond, Naira observes an Amoeba moving around. She notices that the False Feet of the Amoeba are helping it in various ways. A) Movement only. B) Capture of food only. C) Capture of food and movement. D) Exchange of gases only. Show Answer Correct Answer: C) Capture of food and movement. 29. What is the movement by which the bolus is pushed into the stomach called? A) Anti bolus movement. B) Anti peristalsis. C) Bolus movement. D) Peristalsis. Show Answer Correct Answer: D) Peristalsis. 30. The digestive system breaks down A) Proteins into simpler forms. B) Carbohydrates into simpler forms. C) Carbohydrates and proteins to simpler forms. D) Fat to simpler substance. Show Answer Correct Answer: A) Proteins into simpler forms. 31. Enamel is the hardest substance in the human body and covers outer portion of the teeth. It is made up of- A) Salts of calcium. B) Salts of magnesium. C) Keratin. D) All. Show Answer Correct Answer: D) All. 32. True/False:Ruminants are plant eating animals. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 33. ..... is the largest gland in our body. A) Skin. B) Hand. C) Liver. D) Leg. Show Answer Correct Answer: C) Liver. 34. Cud is the name given to the food of ruminants which is: A) Swallowed and undigested. B) Swallowed and partially digested. C) Properly chewed and partially digested. D) None of the above. Show Answer Correct Answer: B) Swallowed and partially digested. 35. Sea breeze blows during A) Summer. B) Winter. C) None of these. D) Both of these. Show Answer Correct Answer: C) None of these. 36. Example of holozoic nutrition. A) Microbes. B) Insect. C) Amoeba. D) Cow. Show Answer Correct Answer: C) Amoeba. 37. Which region of the ruminant stomach absorbs water and nutrients? A) Abomasum. B) Reticulum. C) Rumen. D) Omasum. Show Answer Correct Answer: D) Omasum. 38. An organism that obtains energy by consuming plants and animals. A) Omnivores. B) Carnivores. C) Humans. D) Herbivores. Show Answer Correct Answer: A) Omnivores. 39. Hardest part in human body. A) Dentine. B) Femur bone. C) Tooth enamel. D) Teeth. Show Answer Correct Answer: C) Tooth enamel. 40. Question 1.Bile is produced in A) Gall bladder. B) Blood. C) Liver. D) Spleen. Show Answer Correct Answer: C) Liver. 41. In ..... most of the nutrients are absorbed by the small intestine. A) Human beings. B) Lotus plant. C) Rosemary. D) Ant. Show Answer Correct Answer: A) Human beings. 42. Bile is secreted by- A) Gall bladder. B) Mouth. C) Liver. D) Stomach. Show Answer Correct Answer: C) Liver. 43. The digestive juices in stomach breaks down the ..... A) Proteins into simpler substances. B) Carbohydrates into simpler substances. C) Fats into simpler Substances. D) Starch into simpler substances. Show Answer Correct Answer: A) Proteins into simpler substances. 44. True/False:Saliva helps in breakdown of proteins. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 45. WHICH IS THE REAL STOMACH OF RUMINANTS A) OMASUM. B) RUMEN. C) NOTHING. D) Abomasum. Show Answer Correct Answer: D) Abomasum. 46. Animals and most other organisms take in food prepared by plants. They are called ..... A) Symbiotic. B) Autotrophic. C) Lichens. D) Heterotrophic. Show Answer Correct Answer: D) Heterotrophic. 47. The process of breaking down of food is called ..... A) Excretion. B) Digestion. C) Respiration. D) Ingestion. Show Answer Correct Answer: B) Digestion. 48. The mode of taking food into the body varies in organisms A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 49. Rhizobium replenishes the soil A) True. B) Fales. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 50. Human dental formula of infant is ..... A) 2131 /2131. B) 2102 / 2102. C) 1223 /1223. D) 2123 / 2123. Show Answer Correct Answer: B) 2102 / 2102. 51. Breaking down of food into simple, soluble compounds is called A) Digestion. B) Ingestion. C) Nutrition. D) Egestion. Show Answer Correct Answer: A) Digestion. 52. What are ruminants? A) Single celled animals. B) Animals who eat other animals. C) Grass eating animals. D) Two feeted animals. Show Answer Correct Answer: C) Grass eating animals. 53. Mode of feeding in butterfly is A) Chewing. B) Sponsoring. C) Sucking. D) Siphoning. Show Answer Correct Answer: D) Siphoning. 54. The animals such as cow, buffalo etc. quickly swallow the grass and store it in a separate part ofthe stomach called A) Blind. B) Rumen. C) Cud. D) Ruminant. Show Answer Correct Answer: B) Rumen. 55. ..... absorbs water and minerals present in the soil A) Leaf. B) Stem. C) Root. D) Flower. Show Answer Correct Answer: C) Root. 56. ..... teeth are used for cutting of food. A) Molars. B) Canines. C) Incisors. D) Premolars. Show Answer Correct Answer: C) Incisors. 57. It Secretes Bile Juice That Is Stored In A Sac Called The ..... A) Assimilation. B) Diarrhoea. C) Gall Bladder. D) Starch. Show Answer Correct Answer: C) Gall Bladder. 58. What are finger like outgrowths present on the inner wall of small intestine which are thousands in number? A) Teeth. B) Food vacoule. C) Villi. D) Cud. Show Answer Correct Answer: C) Villi. 59. Digestion of the food is completed in the ..... A) Small intestine. B) Stomach. C) Large intestine. D) Liver. Show Answer Correct Answer: A) Small intestine. 60. Salivary glands are present in A) Liver. B) Brain. C) Buccal cavity. D) Stomach. Show Answer Correct Answer: C) Buccal cavity. ← PreviousNext →Related QuizzesScience QuizzesClass 7 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 4Class 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 8 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books