Forestry MCQs-Set 24

1. In plants, blue light primarily regulates ________

2. The outer layer of a pollen grain is called _____

3. The family Pinaceae mainly includes _________

4. The term “amphibians of the plant kingdom” refers to ____

5. Gymnosperms are characterized by seeds that are________________

6. As energy moves through a food chain, which trophic level has the lowest amount of energy in an ecosystem?

7. The __________ is the floral whorl responsible for attraction of pollinators

8. MAI stands for ________

9. The main role of cellulose in plants is to _________

10. What is the main role of silica in plant tissues?