MCQs Biology-30

1. Evolutionary history of plants affects their distribution because___________

2. Which group of bacteria requires a low-oxygen environment (typically 2-10%) for optimum growth and is inhibited by higher atmospheric oxygen concentration (≈21%)?

3. Tapeworms and Plasmodium are examples of __________ organisms

4. Chitin is an example of ———–

5. In the stomach, mucus serves primarily to ———–

6. Considering their trophic mode, fungi are classified as ___________?

7. Which factor is primarily responsible for the large-scale distribution of plants on Earth?

8. Plant dispersal limitation occurs when _______

9. Trypsin is secreted by which organ?

10. Sucrose is a ————