Class 9 Biology Model Paper 1 MCQs Test

1. In the given animal cell, which labeled part is responsible for the oxidation of food in the cell:

2. Identify the event where mitosis will not take place:

3. Which of the following branches of biology deals with the study of functions of the heart?

4. The diagram shows some stages of digestion. Choose the best option for the action of Trypsin and Erepsin enzymes:

5. Following are the characteristics of a good hypothesis, EXCEPT:

6. After strenuous exercise you get tired because skeletal muscles accumulate:

7. The scientific name of Rice is:

8. If a cell does not undergo S-phase, one of the following events cannot take place:

9. Select the one which is “NOT” the characteristic of a Prion:

10. Many enzymes require cofactors for their proper working. Different cofactors belong to different groups. Pick the odd one:

11. If a person gets injured, which type of WBCs will release histamine?

12. Hardness of seed coat is due to: