This quiz works best with JavaScript enabled. Home > Cbse > Class 7 > Science > Nutrition In Animals > Class 7 Science Chapter 2 Nutrition In Animals – Quiz 1 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Science Chapter 2 Nutrition In Animals Quiz 1 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Granivorous are the animals who feed on ..... ? A) Dead bodies of other animals. B) Plants. C) Grain eaters. D) Meat animals. Show Answer Correct Answer: C) Grain eaters. 2. Find the incorrect Statement: A) Enzymes break down proteins to simpler substances. B) Hydrochloric acid kills enzymes. C) Small intestine has a large number of villi. D) Cow is a ruminant. Show Answer Correct Answer: B) Hydrochloric acid kills enzymes. 3. How does Amoeba take in food? A) It uses cilia to sweep food into its mouth. B) It absorbs nutrients through its cell membrane. C) It forms pseudopodia to engulf food (phagocytosis). D) It filters food particles from water using specialized structures. Show Answer Correct Answer: C) It forms pseudopodia to engulf food (phagocytosis). 4. Which type of acid is present in our stomach? A) H2O. B) Sulfuric acid. C) Hydrochloric acid. D) Cellulose. Show Answer Correct Answer: C) Hydrochloric acid. 5. Our body can easily absorb food without digesting it. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 6. Organisms, like sponges, lacking body tissues and body symmetry belong to which of the following phyla? A) Mollusca. B) Cnidaria. C) Porifera. D) Arthropods. Show Answer Correct Answer: C) Porifera. 7. Venus flytrap is an example of ..... A) Parasitic plant. B) Host plant. C) Insectivorous plant. D) None of the above. Show Answer Correct Answer: C) Insectivorous plant. 8. What are the 3 secretions of the stomach? A) Hydrochloric acid, enzymes & Mucus. B) Hydrochloric acid, enzymes & sulpheric acid. C) Hydrochloric acid, sulphuric acid & Mucus. D) Acid, enzymes & Mucus. Show Answer Correct Answer: A) Hydrochloric acid, enzymes & Mucus. 9. Roots absorb ..... and ..... A) Water and sunlight. B) Minerals and carbon dioxide. C) Water and minerals. D) None of the above. Show Answer Correct Answer: C) Water and minerals. 10. In the absence of which of the following will photosynthesis not occur in leaves? A) Guard cells. B) Vacuole. C) Chlorophyll. D) Space between cells. Show Answer Correct Answer: C) Chlorophyll. 11. SARA'S BONES ARE NOT STRONG. CAN YOU TELL WHY A) BECAUSE OF LESS VITAMIN. B) BECAUSE OF LESS CALCIUM. C) BECAUSE OF LESS MINERAL. D) BECAUSE OF LESS CARBOHYDRATE. Show Answer Correct Answer: B) BECAUSE OF LESS CALCIUM. 12. Plenty of boiled water with a pinch of salt & sugar dissolved in it is called A) Acid. B) Indicator. C) Mineral water. D) Oral Rehdration Solution (ORS). Show Answer Correct Answer: D) Oral Rehdration Solution (ORS). 13. Solids expand the least on heating and liquids the most A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 14. Milk teeth fall off in A) Old man. B) Children. C) Old lady. D) Adult. Show Answer Correct Answer: B) Children. 15. What is animal nutrition? A) It refers to the study of animal behavior in relation to food. B) It includes nutrient requirement, mode of intake of food, and its utilisation in the body. C) It focuses solely on the types of food animals can eat. D) It is the process of animals hunting for their food. Show Answer Correct Answer: B) It includes nutrient requirement, mode of intake of food, and its utilisation in the body. 16. The simpler form of protein is A) Amino acids. B) Glucose. C) Fatty acids. D) Starch. Show Answer Correct Answer: A) Amino acids. 17. What are pseudopodia? A) The finger like projections of amoeba. B) The food of an organisum. C) All the above. D) None of the above. Show Answer Correct Answer: A) The finger like projections of amoeba. 18. What is Mastication? A) The process of chewing food properly. B) The process of tearing and piercing food into smaller pieces. C) Its helps the digestive system to stay healthy. D) None of the above. Show Answer Correct Answer: A) The process of chewing food properly. 19. The end product of protein digestion is ..... A) Amino acids. B) Fatty acids. C) Glucose. D) Glycerol. Show Answer Correct Answer: A) Amino acids. 20. It is the building block of animal tissues (able to grow or regenerate tissue) A) Fats. B) Proteins. C) Carbohydrates. D) Essential Nutrients. Show Answer Correct Answer: B) Proteins. 21. Animals have ..... mode of nutrition A) Autotrophic. B) Heterotrophic. C) None. D) None of the above. Show Answer Correct Answer: B) Heterotrophic. 22. Which tooth is used to tear flesh? A) Premolars. B) Incisors. C) Molars. D) Canines. Show Answer Correct Answer: D) Canines. 23. ..... produces bile A) Gall bladder. B) Stomach. C) Pancreas. D) Liver. Show Answer Correct Answer: D) Liver. 24. Cuscuta is called ..... A) Symbiotic. B) Parasite. C) Saprophs. D) Heterotrophs. Show Answer Correct Answer: B) Parasite. 25. ..... are pointed and are used for piercing and tearing food into smaller pieces. A) Canines. B) Incisors. C) Molars. D) None of the above. Show Answer Correct Answer: A) Canines. 26. Grass is rich in ..... a special kind of carbohydrate which can only be digested by ruminants. A) Cellulose. B) Sucrose. C) Fructose. D) Glucose. Show Answer Correct Answer: A) Cellulose. 27. The method of drinking liquid with the help of tongue. A) Chewing the cud. B) Gnawing. C) Lapping. D) None of the above. Show Answer Correct Answer: C) Lapping. 28. Name the largest organ in body? A) Liver. B) Pancreas. C) Spleen. D) Skin. Show Answer Correct Answer: D) Skin. 29. Organ that stores bile is A) Liver. B) Gall bladder. C) Pancreas. D) Spleen. Show Answer Correct Answer: B) Gall bladder. 30. ..... secrets pancreatic juice A) Pancreas. B) Liver. C) Skin. D) Brain. Show Answer Correct Answer: A) Pancreas. 31. Which of the following modes of transfer of heat is responsible for heat transfer from sun to which of the following method of transfer of Earth heat is responsible for transfer of heat from Sun to Earth to Earth A) Conduction. B) Convection. C) Radiation. D) None of These. Show Answer Correct Answer: C) Radiation. 32. Water from the undigested food is absorbed mainly in the A) Liver. B) Large intestine. C) Food pipe. D) Anus. Show Answer Correct Answer: B) Large intestine. 33. No of type of teeth in humans A) 8. B) 4. C) 12. D) 3. Show Answer Correct Answer: B) 4. 34. How does ameoba engulf food? A) Through pseudupoida. B) Through mouth. C) Through food vacuole. D) Through digestive Juices. Show Answer Correct Answer: A) Through pseudupoida. 35. THE BILE JUICE PLAYS AN IMPORTANT ROLE IN THE DIGESTION OF A) MINERALS. B) FATS. C) VITAMINS. D) Protein. Show Answer Correct Answer: B) FATS. 36. Fat is completely digested in the A) Small intestine. B) Stomach. C) Mouth. D) Large intestine. Show Answer Correct Answer: A) Small intestine. 37. Amoeba ingest food through- A) Cytoplasm. B) Pseudopodia. C) Cell membrane. D) Nucleus. Show Answer Correct Answer: B) Pseudopodia. 38. Grass is rich in which carbohydrate A) Starch. B) Glucose. C) Cellulose. D) Sugar. Show Answer Correct Answer: C) Cellulose. 39. An example of an autotrophic plant is ..... A) Mould. B) Mushroom. C) Neem. D) Dodder. Show Answer Correct Answer: C) Neem. 40. Organisms which prepare food for themselves using simple naturally available raw materials are referred to as A) Heterotrophs. B) Saprophytes. C) Parasites. D) Autotrophs. Show Answer Correct Answer: D) Autotrophs. 41. Canines are used for grinding of food. A) TRUE. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 42. What are present inside villi? A) Mucous. B) Blood vessels. C) Bones. D) Acids. Show Answer Correct Answer: B) Blood vessels. 43. True/False:Amoeba takes in food with the help of cilia. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 44. What are milk teeth and permanent teeth? A) Milk teeth are the first set of teeth that appear in childhood and are replaced by permanent teeth later. B) Milk teeth are the same as permanent teeth and do not fall out. C) Milk teeth are only found in adults, while permanent teeth are found in children. D) Milk teeth are the teeth that grow in old age, while permanent teeth are the first set of teeth. Show Answer Correct Answer: A) Milk teeth are the first set of teeth that appear in childhood and are replaced by permanent teeth later. 45. Name the process by which the digested food molecules are taken up by the intestine wall and sent to circulatory system. A) Digestion. B) Egestion. C) Absorption. D) Assimilation. Show Answer Correct Answer: C) Absorption. 46. It is used for making special membrane lipids, explain is linoleic acid in humans (in tuna, or sardines) A) Essential Fatty acid. B) Trace Elements or Minerals. C) Vitamins. D) Essential Amino acid. Show Answer Correct Answer: A) Essential Fatty acid. 47. The first chamber of a ruminant stomach is the ..... ..... A) Rumen. B) Reticulum. C) Omasum. D) Abomasum. Show Answer Correct Answer: A) Rumen. 48. Small intestine has ..... that increase the surface area for absorption. A) Glands. B) Villi. C) All the above. D) None of the above. Show Answer Correct Answer: B) Villi. 49. The Mode of nutrition i which organism make food themselves from simple substance are A) Parasite. B) Autotrophs. C) Heterotrophs. D) Autotrophic. Show Answer Correct Answer: D) Autotrophic. 50. The walls of the oesophagus contract and relax to produce wave-like movements called ..... A) Peristalsis. B) Enzymes. C) Dialysis. D) None of the above. Show Answer Correct Answer: A) Peristalsis. 51. Where are the villi located? A) In stomach. B) In small intestine. C) In large intestine. D) In oesophagus. Show Answer Correct Answer: B) In small intestine. 52. Which gland secretes bile juice? A) Liver. B) Pancreas. C) Bladder. D) All of these. Show Answer Correct Answer: A) Liver. 53. How does peristalisis take place? A) Wave like motion caused by the relaxation and contraction of oesophagul muscles. B) Wave like motion caused by the relaxation and contraction of muscles. C) Wave like motion caused by the relaxation and contraction of joints. D) None of the above. Show Answer Correct Answer: A) Wave like motion caused by the relaxation and contraction of oesophagul muscles. 54. The finger like projection in Amoeba is called A) Tentacles. B) Pseudopodia. C) Cilia. D) Villi. Show Answer Correct Answer: B) Pseudopodia. 55. 3 ..... takes in food by the use of pseudopodia. A) Goat. B) Amoeba. C) Tiger. D) Human. Show Answer Correct Answer: B) Amoeba. 56. WITH THE HELP OF WHAT INGESTION OF FOOD TAKES PLACE IN AMOEBA- A) CILIA. B) FOOD VACUOLE. C) Pseudopodia. D) Paramecium. Show Answer Correct Answer: C) Pseudopodia. 57. Cellulose rich food substances are good sources of roughage in human beings because A) Human beings do not have cellulose:digesting enzymes. B) Cellulose gets absorbed in the human blood and convert into fibres. C) The cellulose digesting bacteria convert cellulose into fibres. D) Cellulose breaks down into smaller components which are egested as roughage. Show Answer Correct Answer: A) Human beings do not have cellulose:digesting enzymes. 58. Nutrient that give us energy A) Carbohydrates. B) Proteins. C) Vitamins. D) Minerals. Show Answer Correct Answer: A) Carbohydrates. 59. Which structure in amoeba helps in digesting food? A) Vacuole. B) Pseudopodium. C) Cytoplasm. D) All. Show Answer Correct Answer: A) Vacuole. 60. The way of taking food by bees is ..... A) Swallowing. B) Sucking. C) Filtering. D) Siphoning. Show Answer Correct Answer: B) Sucking. Next →Related QuizzesScience QuizzesClass 7 QuizzesClass 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 8Class 7 Science Chapter 2 Nutrition In Animals Quiz 9 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books