MCQs Botany-14

1. Phenotypic plasticity allows organisms to ——-

2. What are the three pillars of sustainability?

3. ——– is the deepest part of a lake or ocean, where light is scarce or absent

4. Producers are organisms that use sunlight or chemical energy to create organic matter. Which of the following are NOT producers in an aquatic ecosystem?

5. During the daytime, if the stomata remain closed for extended periods, the concentration of O2 within the leaf is likely to —————

6. Cytochromes contain a unique molecule called a ———

7. Ecological niche refers to———

8. The word “cytochrome” comes from the Greek words for————

9. Who coined the term “genetics”?

10. Acclimation refers to ———-