MCQs Botany-9

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

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

3. Which adaptation helps bryophytes conserve water?

4. Which photosynthetic pigment has the molecular formula C35H30MgN4O5?

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

6. How do bryophytes typically obtain water and nutrients?

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

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

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

10. What is the main characteristic of bryophytes?