MCQs Biology-30

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

2. Evolutionary history of plants affects their distribution because___________

3. Plant dispersal limitation occurs when _______

4. Chitin is an example of ———–

5. Sucrose is a ————

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

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

8. Tapeworms and Plasmodium are examples of __________ organisms

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

10. Trypsin is secreted by which organ?