MCQs Botany-10

1. The process by which flowers respond to changes in water availability is called —-

2. Heterospary is a characteristic of ————-

3. ——– leaf venation has a single main vein (midrib) running down the center

4. A ——- is the stalk that connects an individual flower within an inflorescence to the main stalk of the inflorescence

5. ——- is the arrangement of leaves on a stem

6.

The waxy coating on some fruits helps to:

7. The ————- greatly enhances the ability of plant leaves to perform photosynthesis efficiently

8. What is the advantage of cross-pollination?

9. Which of the following nitrogenous bases are found in RNA?

10. In plant deficiencies in certain minerals can cause————