Nutrition – Online MCQs Test – Biology 9th

1. Organisms which derive their food from dead and decaying organic material are called:

2. The single lymph vessel inside the villus is called:

3. Pepsin acts on:

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

5. Green plants synthesize food through the process of:

6. All animals, non-green plants and fungi are:

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

8. Herbivores consume:

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

10. Heterotrophs are also called:

11. Saliva is secreted by:

12. Deficiency of dietary protein causes an imbalance in the gastro-intestinal system.

13. Cooking and heating destroys these vitamins easily.

14. Number of amino acids is:

15. For strong bones, we need:

16. It is released In the process of photosynthesis.

17. Biles salts act on:

18. Salivary amylase acts on:

19. Which of the following statement is correct?

20. In paramecium, food is ingested through a special opening called: