Online Shiksha

By Savita S. More

MCQ on Class 7 Nutrition in Animals  

Last updated on December 9th, 2023 at 09:08 pm

 The Bile is produced in…………

  • Stomach
  • Pancreas
  • Liver


The food vacuole in amoeba is responsible for:

  •  Ingesting food
  •  Digesting food
  •  Transporting food
  •  Storing food


 The digestive system in cockroaches is composed of:

  •  Mouth, esophagus, stomach, intestine, and anus
  •  Mouth, pharynx, crop, gizzard, intestine, and anus
  •  Mouth, stomach, liver, pancreas, and intestine
  •  Mouth, stomach, small intestine, large intestine, and anus


Which of the following is an example of a ruminant animal?

  •  Horse
  •  Pig
  •  Cow
  •  Dog


 The enzyme pepsin is secreted by which of the following organs?

  •  Salivary glands
  •  Liver
  •  Stomach
  •  Pancreas


 The process of conversion of complex food into simpler substances in the body is called:

  •  Digestion
  •  Absorption
  •  Assimilation
  •  Egestion


The function of bile in digestion is:

  •  Emulsification of fats
  •  Digestion of proteins
  •  Neutralization of stomach acid
  •  Absorption of nutrients


The main site of nutrient absorption in the human digestive system is:

  •  Mouth
  •  Stomach
  •  Small intestine
  •  Large intestine


The villi and microvilli in the small intestine are responsible for:

  •  Secretion of digestive enzymes
  •  Mixing and churning of food
  •  Absorption of nutrients
  •  Elimination of waste

Answer keys

  1. Answer: Excretion
  2. Answer: Canines
  3. Answer: Small Intestine
  4. Answer: Oesophagus
  5. Answer: Fatty acids and glycerol
  6. Answer: Digestion
  7. Answer: Small intestine
  8. Answer: Canines
  9. Answer: Liver
  10. Answer:  Digesting food
  11. Answer:  Mouth, pharynx, crop, gizzard, intestine, and anus
  12. Answer:  Cow
  13. Answer:  Stomach
  14. Answer:  Digestion
  15. Answer:  Emulsification of fats
  16. Answer:  Small intestine
  17. Answer:  Absorption of nutrients

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