You could prevent it by not seeing it as much
        
             
        
        
        
Explanation:
Plants have been using light in this primal way for a large chunk of Earth's existence. But just how did they gain the ability to photosynthesize? The short answer is they stole it, about a billion and a half years ago, when single-celled organisms called protists engulfed photosynthesizing bacteria.
 
        
             
        
        
        
Answer:
Brown is the dominant gene and white is the recessive gene.
Explanation:
If brown were to be dominant then the mice would most likely all be brown unless the got both a white from mom and dad which is most likely due to brown being recessive the dad could be part white you just wouldn't see it. And since the mother is white all of the mice get a white gene from the mom and since the dad most likely has a white gene hidden inside of him only tow mice became fully white while the siblings were brown. 
Hope this helps.
 
        
             
        
        
        
The most likely thing that will happen if two heterozygous individual mate,the most dominant gene will show up (P).
        
             
        
        
        
B is the correct answer sir