Forestry MCQs-Set 24

1. The family Pinaceae mainly includes _________

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

3. Gymnosperms are characterized by seeds that are________________

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

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

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

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

8. In plants, blue light primarily regulates ________

9. MAI stands for ________

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