MCQs Botany-16

MCQs Botany-16

1. For metabolic processes of the cell, energy is supplied by ————-molecules.

 
 
 
 

2. Which of the following is considered a persistent organic pollutant (POP)?

 
 
 
 

3. What is the role of aquatic producers in an ecosystem?

 
 
 
 

4. ———— is the causal organism of citrus canker

 
 
 
 

5. What happens when plants take up excessive sodium?

 
 
 
 

6. Guttation occurs through —-.

 
 
 
 

7. The shrinkage of protoplasm due to loss of water is known as ——

 
 
 
 

8. ——— is a monosaccharide and the most common source of energy for cells

 
 
 
 

9. At which temperature (oC) water has maximum density?

 
 
 
 

10. Which of the following plants uses the C4 pathway?

 
 
 
 

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