MCQs Botany-9

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

2. How do bryophytes typically obtain water and nutrients?

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

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

5. Which adaptation helps bryophytes conserve water?

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

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

8. Which photosynthetic pigment has the molecular formula C35H30MgN4O5?

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

10. What is the main characteristic of bryophytes?