This quiz works best with JavaScript enabled. Home > Cbse > Class 7 > Science > Nutrition In Animals > Class 7 Science Chapter 2 Nutrition In Animals – Quiz 13 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 7 Science Chapter 2 Nutrition In Animals Quiz 13 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. SMALL INTESTINE IS ..... METER LONG A) 4.9. B) 7.5. C) 8.3. D) 2.6. Show Answer Correct Answer: B) 7.5. 2. How does Amoeba expel waste? A) By storing it in vacuoles. B) By pushing undigested material out of the cell. C) By converting it into energy. D) By absorbing it back into the environment. Show Answer Correct Answer: B) By pushing undigested material out of the cell. 3. The faecal matter is removed through the anus from time-to-time. This is called ..... A) Ingestion. B) Digestion. C) Egestion. D) Constipation. Show Answer Correct Answer: C) Egestion. 4. A small muscular sac that is attached to the liver and that stores bile. A) Gallbladder. B) Calorie. C) Small intestine. D) Excretion. Show Answer Correct Answer: A) Gallbladder. 5. What is rumination? A) The process of bringing back partially digested food to the mouth for chewing again. B) A method of meditation involving deep thinking. C) A type of digestive disorder. D) The act of reflecting on past experiences. Show Answer Correct Answer: A) The process of bringing back partially digested food to the mouth for chewing again. 6. A frog catches insects by it's ..... A) Long sticky tongue. B) Mouth. C) Legs. D) None of the above. Show Answer Correct Answer: A) Long sticky tongue. 7. The process by which the absorbed food is used by the body to generate energy and carry out function is called ..... A) Digestion. B) Ingestion. C) Nutrition. D) Assimilation. Show Answer Correct Answer: D) Assimilation. 8. The major part of digestion takes place on the stomach and the ..... intestine A) Small. B) Large. C) All the above. D) None of the above. Show Answer Correct Answer: A) Small. 9. What are our canine teeth for? A) Tearing tougher foods like meat. B) Mashing up food. C) Grinding up food. D) Biting and cutting food. Show Answer Correct Answer: A) Tearing tougher foods like meat. 10. What is the process of chewing cud is called ..... A) Rumination. B) Digestion. C) Egestion. D) Assimilation. Show Answer Correct Answer: A) Rumination. 11. Which is the largest gland? A) Salivary gland. B) Liver. C) Pancreas. D) None of the above. Show Answer Correct Answer: B) Liver. 12. When rings of smooth muscle contract in a wave-like motion to move food through the digestive system it is called ..... A) Contractile wave propulsion. B) Peristalsis. C) Wave transport. D) Homeostasis. Show Answer Correct Answer: B) Peristalsis. 13. Liver secretes ..... A) Pancreatic Juice. B) Bile juice. C) Digestive juices. D) None of the above. Show Answer Correct Answer: B) Bile juice. 14. The pointed teeth in your mouth are A) Molars. B) Canines. C) Premolars. D) Incisors. Show Answer Correct Answer: B) Canines. 15. Absorption of almost ..... % of digested food occurs here. Now the nutrients are ready to be used by the body. A) 85%. B) 90%. C) 95%. D) 80%. Show Answer Correct Answer: B) 90%. 16. A type of Endocytosis that is cell drinking or takes liquid substance. Covered nutrients with Vesicle A) Phagocytosis. B) Pinocytosis. C) Receptor mediated endocytosis. D) None of the above. Show Answer Correct Answer: B) Pinocytosis. 17. What is the role of digestive juices? A) Kills bacteria which enter with the food. B) It breakdown protein and fats into simpler substances. C) Protects the lining of the stomach. D) Helps in chewing the food into smaller pieces. Show Answer Correct Answer: B) It breakdown protein and fats into simpler substances. 18. What is the long muscular pipe-like organ inside our neck? A) Epiglottis. B) Peristalsis. C) Oesophagus. D) Chyme. Show Answer Correct Answer: C) Oesophagus. 19. An organic molecules required in small amount for normal metabolism. Example is fat-soluble. A) Essential Fatty acid. B) Vitamins. C) Essential Amino acid. D) Trace Elements or Minerals. Show Answer Correct Answer: B) Vitamins. 20. The basic process of digestion of food and release of energy is not the same in all animals. A) TRUE. B) FALSE. C) All the above. D) None of the above. Show Answer Correct Answer: B) FALSE. 21. The undigested food is absorbed by A) And coli. B) Villi. C) Peristalsis. D) Small interstine. Show Answer Correct Answer: A) And coli. 22. SEMI DIGESTED FOOD IS CALLED A) Chyme. B) CUD. C) Faeces. D) ENZYMES. Show Answer Correct Answer: A) Chyme. 23. During digestion, fats are changed into A) Amino acids. B) Fatty acids and glycerol. C) Glucose. D) Sugar. Show Answer Correct Answer: B) Fatty acids and glycerol. 24. The mode of nutrition in fungi A) Saprotrophic. B) Only parasitic. C) Holozoic. D) None of the above. Show Answer Correct Answer: A) Saprotrophic. 25. YGFUHFDUHFGFHAGF A) GFYHUFDDGHJF. B) YfdgashFDI. C) GYHRUGHSGD. D) YRTHRDSUILGYI. Show Answer Correct Answer: C) GYHRUGHSGD. 26. Leaves are the food factories of the plant A) May be . B) True. C) Not confirm. D) False. Show Answer Correct Answer: B) True. 27. Plants that depend upon insects for nutrition are called ..... plants A) Insectivorous. B) Insectvirus. C) All the above. D) None of the above. Show Answer Correct Answer: A) Insectivorous. 28. WHY RUMINANTS CHEW THEIR CUD A) THEY PROTECT THEMSELVES FOR OTHER ANIMALS WHICH MAY HARM THEM. B) THEY HAS SUCH A DIGESTIVE SYSTEM WHICH FORCE IT TO DO SO . C) YOU CAN NOT SAY WHAT IS THE REASON. D) ALL OF THE ABOVE. Show Answer Correct Answer: A) THEY PROTECT THEMSELVES FOR OTHER ANIMALS WHICH MAY HARM THEM. 29. Which process helps ruminants to digest plant material? A) Peristalsis. B) Cytolysis. C) Mastication. D) Fermentation. Show Answer Correct Answer: D) Fermentation. 30. Compound stomach is found in A) Cow. B) Lion. C) Humans. D) Dog. Show Answer Correct Answer: A) Cow. 31. Small intestine ..... meter long. A) 7.5. B) 7.6. C) 8.1. D) 6.5. E) None of these. Show Answer Correct Answer: A) 7.5. 32. True/False:Liver secretes bile that helps to digest proteins. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 33. The process of breakdown of food particles into small pieces in mouth is called ..... A) Peristalsis. B) Mastication. C) Digestion. D) Diffusion. Show Answer Correct Answer: B) Mastication. 34. The ..... changes starch into simple sugars A) Pancreatic Juice. B) Bile juice. C) Amino acids. D) NONE. Show Answer Correct Answer: A) Pancreatic Juice. 35. Grass is rich in ..... a special kind of carbohydrate which can only bedigested by ruminants. A) Fructose. B) Sucrose. C) Glucose. D) Cellulose. Show Answer Correct Answer: D) Cellulose. 36. Inorganic material is converted to organic food with help of sunlight is called A) Heterotrophic nutrition. B) Parasitic nutrition. C) Saprophytic nutrition. D) Autotrophic nutrition. Show Answer Correct Answer: D) Autotrophic nutrition. 37. Pancreas is surrounded by- A) Liver, Small intestine. B) Liver, Large Intestine. C) Small Intestine, Large ntestine. D) Gall bladder, Liver. Show Answer Correct Answer: A) Liver, Small intestine. 38. The function of the digestive system is A) Breakdown foods. B) Absorb nutrients. C) Eliminate waste. D) All of the above. Show Answer Correct Answer: D) All of the above. 39. Name the largest gland in the body? A) Pancreas. B) Liver. C) Skin. D) Spleen. Show Answer Correct Answer: B) Liver. 40. The process of removal of waste products and undigested from body is called ..... A) Assimilation. B) Absorption. C) Egestion. D) Digestion. Show Answer Correct Answer: C) Egestion. 41. When ruminants "chew the cud", they are A) Regurgitating food to chew it again. B) Regurgitating food they don't want. C) Passing gas!. D) Belching to release gas from fermenting food. Show Answer Correct Answer: A) Regurgitating food to chew it again. 42. Diarrhea is a condition in which one passes watery stool frequently A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 43. Boojho Asked A Question To Paheli That How Many Types Of Taste Buds Found In Our Tongue? A) 8. B) 4. C) 2. D) 6. Show Answer Correct Answer: B) 4. 44. Since the synthesis of food occurs in the presence of sunlight, it is called ..... A) Chemoosenhesis. B) Psychosynthesis. C) Photosynthesis. D) Biosynthesis. Show Answer Correct Answer: C) Photosynthesis. 45. The components that are necessary for our body are called- A) Pulses. B) Cereals. C) Nutrients. D) None of the above. Show Answer Correct Answer: C) Nutrients. 46. ..... helps in the digestion of food A) Nutrients. B) Hormones. C) Oxygen. D) Digestive enzymes, juices. Show Answer Correct Answer: D) Digestive enzymes, juices. 47. Which part of the alimentary canal does ingestion take place? A) Mouth. B) Stomach. C) Small intestine. D) Large intestine. Show Answer Correct Answer: A) Mouth. 48. Amoeba extends it ..... when food is found A) Hands. B) Pharynx. C) Pseudopodia. D) Zootopodia. Show Answer Correct Answer: C) Pseudopodia. 49. HOW MANY PREMOLAR TEETH ARE FOUND IN MOUTH A) 3. B) 2. C) 7. D) 4. Show Answer Correct Answer: D) 4. 50. The stomach of ruminant has ..... chambers A) 5. B) 4. C) All the above. D) None of the above. Show Answer Correct Answer: B) 4. 51. The small intestine is about A) 1.5 metres. B) 7.5 metres. C) All the above. D) None of the above. Show Answer Correct Answer: B) 7.5 metres. 52. A flap like valve thing is called the ..... A) Egestion. B) Epiglottis. C) Enamel. D) Enzyme. Show Answer Correct Answer: B) Epiglottis. 53. Name any one gastric juices present in the stomach. A) Hydrochloric acid. B) Amino acid. C) Sulphuric acid. D) None of the above. Show Answer Correct Answer: A) Hydrochloric acid. 54. Animal that feeds on animals covered by hard shells of calcium carbonate A) Octupus. B) Amobea. C) Spider. D) Starfish. Show Answer Correct Answer: D) Starfish. 55. 1 ..... protects the inner lining of the stomach A) HCL. B) Mucous. C) Pepsin. D) None of the above. Show Answer Correct Answer: B) Mucous. 56. In which of the following organs, no digestion occurs A) Small intestine. B) Oesophagus. C) Stomach. D) Buccal cavity. Show Answer Correct Answer: B) Oesophagus. 57. Name the different types of teeth found in animals and their functions. A) Pointers. B) Fangs. C) Incisors, canines, premolars, molars. D) Grinders. Show Answer Correct Answer: C) Incisors, canines, premolars, molars. 58. A clinical thermometer is used to measure A) Temperature of air. B) Temperature of water. C) Room temperature. D) Body temperature. Show Answer Correct Answer: D) Body temperature. 59. The stomach releases ..... to digest the food A) Sulphuric acid. B) Nitric acid. C) Hydrochloric acid. D) Acetic acid. Show Answer Correct Answer: C) Hydrochloric acid. 60. True/False:Liver is a gland associated with the digestive system A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. ← 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