MCQs Botany-9

1. Ozone-depleting substances include —————–.

2. How do bryophytes typically obtain water and nutrients?

3. ————- is the remains of ancient plants and animals that are converted into fossil fuels

4. Which photosynthetic pigment has the molecular formula C35H30MgN4O5?

5. Which adaptation helps bryophytes conserve water?

6. What is the main characteristic of bryophytes?

7. —————- is also called free water in soil

8. During the —— period, gymnosperms dominated on earth

9. Which pigment is primarily responsible for the green color in plants and algae?

10. There are total ——— essential elements are required for normal plant growth