This quiz works best with JavaScript enabled. Home > Cbse > Class 7 > Science > Nutrition In Animals > Class 7 Science Chapter 2 Nutrition In Animals – Quiz 5 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Science Chapter 2 Nutrition In Animals Quiz 5 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. The rumination is a ..... mechanism. A) Demise. B) Survival. C) Energy. D) Ruminants. Show Answer Correct Answer: B) Survival. 2. FIND THE EXAMPLE OF SCAVENGER A) DOG. B) COW. C) SHEEP. D) NONE OF THE ABOVE. Show Answer Correct Answer: D) NONE OF THE ABOVE. 3. What is the function of premolars? A) Grinding. B) Tearing. C) Cutting. D) Biting. Show Answer Correct Answer: A) Grinding. 4. ..... is a busy organ. A) Lungs. B) Tongue. C) Heart. D) Liver. Show Answer Correct Answer: B) Tongue. 5. The gall bladder temporarily stores bile juice A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 6. A plant-eating animal that brings back swallowed food into the mouth to chew it again is called a ruminant and the process is called A) Digestion. B) Assimilation. C) Absorption. D) Rumination. Show Answer Correct Answer: D) Rumination. 7. In which mode of nutrition green plants are categorised? (One word answer) A) Autotrophic. B) Heterotrophic. C) Environment. D) None of the above. Show Answer Correct Answer: A) Autotrophic. 8. The removal of undigested food and other wastes from the body A) Ingestion. B) Digestion. C) Absorption. D) Elimination. Show Answer Correct Answer: D) Elimination. 9. Another name for BUCCAL CAVITY is: A) Mouth. B) Ingestion. C) Ingestive mouth. D) Oral Cavity. Show Answer Correct Answer: D) Oral Cavity. 10. Choose the incorrect word:Rhizobium is a bacterium that lives in the stem of leguminous plants. A) Leguminous. B) Rhizobium. C) Stem. D) Bacterium. Show Answer Correct Answer: C) Stem. 11. When does milk teeth fall? A) 4 to 5 years. B) 6 to 8 years. C) 9 to 12 years. D) None of the above. Show Answer Correct Answer: B) 6 to 8 years. 12. Starch test can be conducted by taking an: A) Starch. B) Greenish black soln. C) Calcium bicarbonate trioxide soln. D) Iodine soln. Show Answer Correct Answer: D) Iodine soln. 13. Pulp is a soft material in the tooth and it is rich in A) Starch and sugars. B) Nerves and blood vessels. C) Acids. D) Cellulose. Show Answer Correct Answer: B) Nerves and blood vessels. 14. Ruminants have a three-chambered stomach. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 15. Question 1:Pancreatic juice breaks down ..... into simpler substances. A) Carbohydrates. B) Proteins. C) Fats. D) All of these. Show Answer Correct Answer: D) All of these. 16. Rice chewed for some time in mouth will not show change in colour with iodine. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 17. Lining of stomach is protected through A) Mucous. B) Muscles. C) Blood vessels. D) All of them. Show Answer Correct Answer: A) Mucous. 18. Which organ produces bile that breaks down food? A) Pancreas. B) Liver. C) Gall bladder. D) Stomach. Show Answer Correct Answer: B) Liver. 19. It uses us tongue to catches food- A) Frog. B) Rabbits. C) Butterflies. D) Lion. Show Answer Correct Answer: A) Frog. 20. Animals that eat both plant materials and animals, are called- A) Omnivores. B) Carnivores. C) Ruminants. D) Herbivores. Show Answer Correct Answer: A) Omnivores. 21. GRASS IS RICH IN? A) CELLULOSE. B) GREEN COLOR. C) FERTILIZERS. D) None of the above. Show Answer Correct Answer: A) CELLULOSE. 22. We chew food with the stomach. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 23. Butterflies suck nectar from flowers with the help of a A) Mouth parts. B) Proboscis. C) Bolus. D) Feeding tube. Show Answer Correct Answer: B) Proboscis. 24. Digestion of starch starts in mouth. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 25. After making the leaf colourless, which solution we add on leaf to test the presence of starch? A) Iodine solution. B) Potassium hydroxide solution. C) Caustic sode. D) Baking soda. Show Answer Correct Answer: A) Iodine solution. 26. Stomach consists of- A) Mucus, Digestive juices, HCI. B) Mucus, Digest, HCI. C) Mucus, digestive juices, hcf. D) Mucus, enzyme, hcf. Show Answer Correct Answer: A) Mucus, Digestive juices, HCI. 27. Digestive tract & ..... together constitute the digestive system. A) Elementary canal. B) Stomach. C) Digestive glands. D) Internal organs. Show Answer Correct Answer: C) Digestive glands. 28. Which of the following food items will not show a positive iodine test for starch? A) Mustard oil. B) A slice of potato. C) A slice of bread. D) Coocked rice. Show Answer Correct Answer: A) Mustard oil. 29. It is the unit of energy that indicates the amount of energy contained in food. A) Calories. B) Protein. C) Carbohydrates. D) Fats. Show Answer Correct Answer: A) Calories. 30. Sugar is a type of A) Carbohydrate. B) Protein. C) Fats. D) None of these. Show Answer Correct Answer: A) Carbohydrate. 31. The part of the digestive system where no digestion takes place is A) Mouth. B) Stomach. C) Oesophagus. D) Small intestine. Show Answer Correct Answer: C) Oesophagus. 32. What essential nutrient helps your body fight disease? A) Water. B) Fats. C) Vitamins. D) None of the above. Show Answer Correct Answer: C) Vitamins. 33. What is the function of digestive juices? A) To secrete saliva inside our mouth. B) To digest food. C) To convert complex substance of to simpler substance. D) For chewing the food properly. Show Answer Correct Answer: C) To convert complex substance of to simpler substance. 34. 1st PROCESS OF NUTRITION IN HUMANS IS ..... A) ASSIMILATION. B) DIGESTION. C) ABSOPTION. D) INGESTION. Show Answer Correct Answer: D) INGESTION. 35. Which is not digested by human? A) Fats. B) Glucose. C) Protein. D) Cellulose. Show Answer Correct Answer: D) Cellulose. 36. Where is Bile produced? A) The liver. B) The Gallbladder. C) The Pancreas. D) The Intestine. Show Answer Correct Answer: A) The liver. 37. What role do enzymes play in the digestion of food in animals? A) Enzymes build complex molecules from simpler forms. B) Enzymes have no role in the digestion of food. C) Enzymes convert food into energy directly. D) Enzymes break down complex molecules into simpler forms that can be easily absorbed by the body. Show Answer Correct Answer: D) Enzymes break down complex molecules into simpler forms that can be easily absorbed by the body. 38. The set of teeth that grows during infancy is called ..... A) Milk teeth. B) Permanent teeth. C) Broken teeth. D) None of the above. Show Answer Correct Answer: A) Milk teeth. 39. There Are Given Some Parts Of Digestive System, Choose The Odd One Out A) Stomach. B) Liver. C) Pancreas. D) Salivary gland. Show Answer Correct Answer: A) Stomach. 40. Which part of plant is called as food factory? A) Leaves. B) Fruits. C) Flowers. D) Seeds. Show Answer Correct Answer: A) Leaves. 41. Simplest form of fat is sugars and glucose. A) TRUE. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 42. Which part of the digestive system is responsible for breaking down food into smaller particles? A) Esophagus. B) Intestines. C) Liver. D) Stomach. Show Answer Correct Answer: D) Stomach. 43. Examples of multicellular animals A) Amoeba. B) Cow. C) Tiger. D) Vertebrates. Show Answer Correct Answer: D) Vertebrates. 44. ..... is the the ultimate source of energy for all living organisms. A) Candle. B) Light. C) Sun. D) Torch. Show Answer Correct Answer: C) Sun. 45. The process in which absorbed food is utilized by the body for growth and development is known as ..... A) Egestion. B) Assimilation. C) Digestion. D) Transportation. Show Answer Correct Answer: B) Assimilation. 46. The nutrient which is the building block of our body A) Fats. B) Vitamins. C) Carbohydrates. D) Proteins. Show Answer Correct Answer: D) Proteins. 47. Human beings can be categorised as A) Saprophs. B) Heterotroph. C) Autotrophs. D) Parasite. Show Answer Correct Answer: B) Heterotroph. 48. Chemical element or compounds found in food that provide energy, promote growth, and allow for the maintenance of body function A) Nutrient. B) Feedstuff. C) Carbs. D) Protein. Show Answer Correct Answer: A) Nutrient. 49. ..... takes in food by the use of pesopudia A) Human. B) Tiger. C) Goat. D) Amoeba. Show Answer Correct Answer: D) Amoeba. 50. Green pigment present in the leaves is called A) Globulin. B) Albumin. C) Chlorophyll. D) Haemoglobin. Show Answer Correct Answer: C) Chlorophyll. 51. BUCCAL CAVITY, OESOPHAGUS, STOMACH, SMALL INTESTINE, LARGE INTESTINE, ANUStogether form the A) Digestive tract. B) Digestive system. C) Circulatory system. D) Alimantry cannal. Show Answer Correct Answer: A) Digestive tract. 52. Which of the following are the examples of symbiotic plants? A) Sunflower. B) Lychchens. C) I don't know. I have not read yet. D) Cosmos. Show Answer Correct Answer: B) Lychchens. 53. Which organ is not a part of digestive system A) Stomach. B) Liver. C) Lungs. D) None of the above. Show Answer Correct Answer: C) Lungs. 54. The S.I unit of Temperature A) Joule. B) Kelvin. C) Degree of Fahrenheit. D) Degree of celsius. Show Answer Correct Answer: D) Degree of celsius. 55. The small finger like projection is known as A) Canine. B) Oesophagus. C) Mouth. D) Villi. Show Answer Correct Answer: D) Villi. 56. The inner walls of the stomach secrete ..... A) Sugars. B) Mucus & hydrochloric acid. C) Fatty Acids. D) Bile. Show Answer Correct Answer: B) Mucus & hydrochloric acid. 57. Saliva breaks down the A) Starch into amino acid. B) Proteins into amino acid. C) Starch into sugar. D) None of these. Show Answer Correct Answer: C) Starch into sugar. 58. The mode of nutrition in a green plant is ..... A) Holozoic. B) Saprophytic. C) Heterotrophic. D) Autotrophic. Show Answer Correct Answer: D) Autotrophic. 59. Oral cavity is also known as buccal cavity. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 60. The last part of digestion of food takes place in the. A) Small intestine. B) Stomach. C) Liver. D) Oesophagus. Show Answer Correct Answer: A) Small intestine. ← 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 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