Answer:
only C
Explanation:
The change of colour in both A and B, affect the organisms ability to survive and reproduce. In the case of the white deer, and the black moth, they could be more prone to predation. The cat in contrast has an eye of another colour but this does not affect his ability to see. 
 
        
             
        
        
        
<span>You only need to consider the 5 gene pairs that give different alleles. The number of different eggs or sperm = 2n, where "2" indicates 2 different alleles for each trait and "n" = the number of traits. = </span><span>32</span>
        
             
        
        
        
Answer:
Pressure :)))))))........