Nutrition – Online MCQs Test – Biology 9th

1. To make red blood cells, the body needs:

2. Cooking and heating destroys these vitamins easily.

3. Herbivores consume:

4. In stomach, the food germs and micro-organisms are killed by:

5. Process by which organism obtain and use the nutrients required for maintaining life is called:

6. It is the mode of nutrition in which an organism can’t make its own food but depends on other organisms.

7. Saliva contains an enzyme called salivary:

8. Waves of rhythmic movements of muscle contractions and relaxation which force down food through the oesophagus to the stomach is called:

9. In stomach, food has been processed into a thick paste like liquid called:

10. The secretion of pancreas is called:

11. An animal that migrates great distances would obtain the greatest benefit from storing its energy as:

12. It is essential for plants to synthesize amino acids.

13. The first part of small intestine is:

14. Which of the following statements describes pepsin?

15. Rectum stores:

16. It is the mode of nutrition in which an organism makes its own food from the simple inorganic materials.

17. In human digestive system trachea and oesophagus both connect to the:

18. At the end of the oesophagus, a muscle that allows food to enter the stomach and preventing food to flow back into the oesophagus is called:

19. Beans, lentils and spinach are the sources of:

20. Undigested food is passed into: