This quiz works best with JavaScript enabled. Home > Cbse > Class 7 > Science > Nutrition In Animals > Class 7 Science Chapter 2 Nutrition In Animals – Quiz 3 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Science Chapter 2 Nutrition In Animals Quiz 3 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Egestion Is The Faecal Matter Which Is Removed Through The Anus From Time-To-Time. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 2. In cows grass are stored in which part? A) Small intestine. B) Gall bladder. C) Rumen. D) Blind. Show Answer Correct Answer: C) Rumen. 3. The bodies of living organisms are made of tiny units called ..... A) Sells. B) Cells. C) Bells. D) Gels. Show Answer Correct Answer: B) Cells. 4. The piercing and tearing teeth is called? A) Caninne. B) Canine. C) Pre-molar. D) Molar. E) Incisor. Show Answer Correct Answer: B) Canine. 5. Cows swallow their food, where does it goes ..... A) Abomasum. B) Reticulum. C) Rumen. D) Omasum. Show Answer Correct Answer: C) Rumen. 6. The process of digestion occurs across a number of stages, including: A) Ingestion. B) Digestion. C) Absorption. D) All of these. Show Answer Correct Answer: D) All of these. 7. In amoeba, ingestion of food takes place with the help of false feet called ..... A) Pseudopodia. B) Lysosome. C) Vacuole. D) Arms. Show Answer Correct Answer: A) Pseudopodia. 8. Expulsion of undigested food from the body is called ..... A) Assimilation. B) Ingestion. C) Egestion. D) Absorption. Show Answer Correct Answer: C) Egestion. 9. Mark 'True' if the statement is true and 'False' if it is false The ruminants bring back swallowed grass into their mouth and chew it for some time. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 10. The process of utilization of nutrients in the food by the cells of the body. A) Ingestion. B) Absorption. C) Assimilation. D) Digestion. Show Answer Correct Answer: C) Assimilation. 11. Simplest form of Vitamins, minerals and proteins are: A) Vitamins, minerals and amino acids. B) Vicolose, Milirose and Proteins. C) They dont have simpler forms. D) Glycerol, sucrose and glucose. Show Answer Correct Answer: A) Vitamins, minerals and amino acids. 12. Food is not synthesised in green plant. A) TRUE. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 13. How does amoeba capture it's food? A) By using hand. B) By using false feet/pseudopodia. C) By using mouth. D) None of the above. Show Answer Correct Answer: B) By using false feet/pseudopodia. 14. Digestion is a complex process involving: A) Ingestion, Digestion, Assimilation, Absorption, Egestion. B) Ingestion, Absorption, Assimilation, Digestion, Egestion. C) Ingestion, Digestion, Absorption, Assimilation, Egestion. D) Ingestion, Absorption, Digestion, Assimilation, Egestion. Show Answer Correct Answer: C) Ingestion, Digestion, Absorption, Assimilation, Egestion. 15. Digestive system of ruminants has certain bacteria in it that help in the digestion of cellulose. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 16. What does the digestive system contain of A) Digestive tract and alimentary canal. B) Digestive tract and liver. C) Digestive tract and associated glands. D) Alimentary canal and digestive juices. Show Answer Correct Answer: C) Digestive tract and associated glands. 17. Pseudopodia are the finger like structures present on the body of amoeba which help them to move. What does pseudopodia also mean? A) False hands. B) False feet. C) FALSE FACE. D) Food. Show Answer Correct Answer: B) False feet. 18. ..... use plants directly as their food. A) Carnivores. B) Scavengers. C) Herbivores. D) Omnivores. Show Answer Correct Answer: C) Herbivores. 19. WHICH ACID DOES STOMACH HAVE A) FORMIC. B) OXALIC. C) LETHATIC. D) HYDROCHLORIC. Show Answer Correct Answer: D) HYDROCHLORIC. 20. BILE JUICE IS STORED IN ..... A) GALL BLADER. B) LIVER. C) GALL BLADDER. D) Gallbladder. Show Answer Correct Answer: C) GALL BLADDER. 21. The Pancreatic Juice Which Is Secreted By Pancreas, It Acts On- A) Carbohydrates. B) Proteins. C) Fats. D) All the above. Show Answer Correct Answer: D) All the above. 22. Ingestion is the breakdown of complex components of food into simple substances. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 23. Bile juice plays an important role in digestion of ..... A) Fat. B) Carbohydrates. C) Protein. D) Iron. E) All of. Show Answer Correct Answer: A) Fat. 24. ..... are called biting teeth. A) Incisors. B) Canines. C) All the above. D) None of the above. Show Answer Correct Answer: A) Incisors. 25. The stomach is found in the lower abdomen A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 26. This mode of transfer heat is know as.(Check the spelling) A) Conversely. B) Cooking. C) Convection. D) None of these. Show Answer Correct Answer: C) Convection. 27. The process in which the absorbed food is used for producing energy is called A) Absorption. B) Digestion. C) Assimilation. D) Ingestion. Show Answer Correct Answer: C) Assimilation. 28. Permanent teeth are replaced by milk teeth. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 29. Name the finger like projections present in small intestine which help in nutrient absorption A) Buffalo cavity. B) Pancreas. C) Duodenum. D) Villi. Show Answer Correct Answer: D) Villi. 30. The component of food which is complex is A) Protein. B) Carbohydrate. C) Fat. D) All of these. Show Answer Correct Answer: D) All of these. 31. During digestion, protein is break down into A) Amino acid. B) Fatty acid. C) Starch. D) Cholesterol. Show Answer Correct Answer: A) Amino acid. 32. What is special about starfish digestion? A) It pushes its stomach out of the mouth to digest prey externally. B) It digests food using enzymes produced in its arms. C) It has a two-chambered stomach for better digestion. D) It absorbs nutrients directly through its skin. Show Answer Correct Answer: A) It pushes its stomach out of the mouth to digest prey externally. 33. The ..... is a highly muscular organ, which performs the same role in birds that jaws and teeth perform for us A) Oesophagus. B) Gizzard. C) Stomach. D) Cloaca. Show Answer Correct Answer: B) Gizzard. 34. Which of these animals siphones? A) Vessel. B) Bees. C) Snail. D) Amoeba. Show Answer Correct Answer: B) Bees. 35. Amoeba digests its food in the ..... A) Food vacuole. B) Stomach. C) Liver. D) Intestine. Show Answer Correct Answer: A) Food vacuole. 36. Digestion starts in the A) Mouth. B) Esophagus. C) Intestine. D) Stomach. Show Answer Correct Answer: A) Mouth. 37. The inner lining of the stomach secretes A) Mucous, hydrochloric acid and digestive juices. B) Bile. C) Pancreatic juice. D) Saliva. Show Answer Correct Answer: A) Mucous, hydrochloric acid and digestive juices. 38. What Are The Functions Of Villi? A) Villi Has A Rich Supply Of Blood Vessels For Digestion Of Food. B) Villi Increases The Surface Area Of The Large Intestine. C) Villi Has A Rich Supply Of Blood Vessels For Absorption Of Digested Food. D) Villi Has A Rich Supply Of Blood Vessels For Assimilation Of Digested Food. Show Answer Correct Answer: C) Villi Has A Rich Supply Of Blood Vessels For Absorption Of Digested Food. 39. A condition when watery stools appear frequently is called A) Covid19. B) Malaria. C) Vomiting. D) Diarrhea. Show Answer Correct Answer: D) Diarrhea. 40. Egestion is the process of removing waste food or undigested food through anus. A) TRUE. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) TRUE. 41. Which of these statement are incorrect.( check carefully). A) Carbohydrates breakdown in glucose. B) Fat breakdown in fatty acids. C) Protein into amino acid. D) None of these. Show Answer Correct Answer: D) None of these. 42. What happens to the food when it enters from esophagus to stomach? A) Food mixes with intestinal juices and digestion of carbohydrates starts. B) Food mixes with gastric juices and digestion of protein starts. C) Food quickly moves into the small intestine. D) Food quickly moves into the large intestine. Show Answer Correct Answer: B) Food mixes with gastric juices and digestion of protein starts. 43. WHICH SUBTANCE HELPS IN BREAKING DOWN OF FOOD INTO SMALL PEICES A) STARCH. B) SALIVARY GLAND. C) SALIVA. D) SALIvA. Show Answer Correct Answer: C) SALIVA. 44. Foods synthesized in the process of Photosynthesis by plants is stored as A) Protein. B) Fats. C) Vitamins. D) Starch. Show Answer Correct Answer: D) Starch. 45. What is gall bladder A) A sac like structure present in animals. B) A sac like structure present in humans. C) A ball like structure present in the stomach. D) A ball like structure present in humans. E) A sac like structure present in largest gland. Show Answer Correct Answer: E) A sac like structure present in largest gland. 46. Mark 'True' if the statement is true and 'False' if it is false:Digestion of starch starts in the stomach. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 47. The mode of nutrition in which organisms take food and then the food is broken down to provide the required nutrition to the body. A) Holozoic nutrition. B) Autotrophic nutrition. C) Saprotrophic nutrition. D) All. Show Answer Correct Answer: A) Holozoic nutrition. 48. Which of the following substances enter a plant tissue through stomata? A) Carbon Dioxide. B) Nitrate. C) Water. D) Iron. Show Answer Correct Answer: A) Carbon Dioxide. 49. In humans, there are 16 teeth in each jaw. A) False. B) True. C) All the above. D) None of the above. Show Answer Correct Answer: B) True. 50. THE PARTIALLY DIGESTED FOOD IN RUMINANTS IS CALLED A) CUD. B) CELLULOSE. C) VILLI. D) Pseudopodia. Show Answer Correct Answer: A) CUD. 51. Animals are heterotrophic. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 52. How many premolars teeth found in mouth? A) 1. B) 6. C) 2. D) 4. Show Answer Correct Answer: D) 4. 53. Which mineral is required for healthy teeth and bone? A) Sodium. B) Magnesium. C) Iron. D) Calcium. Show Answer Correct Answer: D) Calcium. 54. Which is the largest chamber of a ruminant stomach? A) Rumen. B) Abomasum. C) Omasum. D) Reticulum. Show Answer Correct Answer: A) Rumen. 55. How does Mosquito suck up blood A) With Proboscis. B) With tentacles. C) With Cilia. D) None of the above. Show Answer Correct Answer: A) With Proboscis. 56. These pores that are surrounded by the 'guard cells' are called ..... A) Stomata. B) Stomach. C) Soma. D) Stroma. Show Answer Correct Answer: A) Stomata. 57. What is the role of the tongue? A) Helps in tasting, mixing saliva, and swallowing food. B) Aids in breathing and regulating airflow. C) Assists in hearing and sound production. D) Facilitates vision and light perception. Show Answer Correct Answer: A) Helps in tasting, mixing saliva, and swallowing food. 58. What does sugar turn into that then damages your teeth? A) Saliva. B) Sweets. C) Enamel. D) Acid. Show Answer Correct Answer: D) Acid. 59. The digested food can now pass into the blood vessels in the wall of the intestine.This process is known as A) Digestion. B) Absorbtion. C) Egesion. D) Assimilation. Show Answer Correct Answer: B) Absorbtion. 60. What is the word mastication represent? A) Produce saliva contains digestive enzymes. B) Keeps the food for chewing. C) Cuts into small pieces. D) All of the above. Show Answer Correct Answer: B) Keeps the food for chewing. ← 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 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 8Class 7 Science Chapter 2 Nutrition In Animals Quiz 9 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books