Nutrition – Online MCQs Test – Biology 9th

1. Hookworms, tapeworms and leeches are:

2. Green plants synthesize food through the process of:

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

4. Photosynthesis is a process by which chlorophyll having green plants, algae and some bacteria, synthesize the:

5. Gastric juice composed of:

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

7. Which of following statement is correct?

8. Saliva contains an enzyme called salivary:

9. It causes loss of appetite and liver problems.

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

11. Stomach is protected against the action of acid by:

12. Undigested food is passed into:

13. In plants, stunted growth, reduced yields and pale green foliage show deficiency of:

14. Choose the correct statement:
Pancreatic juice contains the following enzymes which digest:

15. Deficiency of vitamin-K causes:

16. The energy obtained from carbohydrates, proteins and fats Is measured in units called:

17. Proteins consist of units called:

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

19. Which of the following vitamins is correctly associated with its use?

20. Biles salts act on: