Nutrition – Online MCQs Test – Biology 9th

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

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

3. Hemoglobin molecule contains:

4. Villi are present in the internal wall of:

5. Photosynthesis is a process by which chlorophyll having organisms, synthesize glucose from:

6. Green plants synthesize food through the process of:

7. All are sources of calcium except:

8. Goiter is caused by an insufficient amount of:

9. Saliva contains an enzyme called salivary:

10. Cooking and heating destroys these vitamins easily.

11. Saliva is secreted by:

12. Mixing of food in the intestine with digestive juices is called:

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

14. Stomach opens into:

15. The stomach produces:

16. Small, slippery, spherical mass of food is called:

17. The largest part of stomach is:

18. The churning action of stomach produces heat which helps to melt:

19. Green plants are:

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