MCQs Biology-22

MCQs Biology-22

1. The wavelength region that activates phytochrome is __________-

 
 
 
 

2. Meiosis reduces the chromosome number by half, resulting in haploid gametes. _______________ restores the diploid number when two gametes fuse

 
 
 
 

3. Protista are believed to have originated from _________

 
 
 
 

4. What are the primary causes of forest fires?

 
 
 
 

5. What is the primary pigment involved in photosynthesis?

 
 
 
 

6. Phycology is the scientific study of ————–

 
 
 
 

7. Bioinformatics primarily deals with —————

 
 
 
 

8. The brush border enzymes are located in ———–

 
 
 
 

9. Biotechnology uses ———-

 
 
 
 

10. Which part of the tree forms the tree rings?

 
 
 
 

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