Forestry MCQs-Set 24

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

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

3. MAI stands for ________

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

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

6. The family Pinaceae mainly includes _________

7. In plants, blue light primarily regulates ________

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

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

10. Gymnosperms are characterized by seeds that are________________