Nutrition – Online MCQs Test – Biology 9th

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

2. Moulds, mushrooms and yeasts are common examples of:

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

4. Hookworms, tapeworms and leeches are:

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

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

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

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

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

10. Select the mismatched:

11. Extra ammonia can increase:

12. The first part of small intestine is:

13. It occurs when required water is not absorbed in blood from colon.

14. Complex food enzymes is broken down into simpler molecules with the help of enzymes produced by an organelle called:

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

16. This leads to obesity, diabetes and cardiovascular problems.

17. To synthesize food, plants and some bacteria have the green pigment called:

18. Plants need this in the largest amount.

19. Biles salts act on:

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