A dominant allele hides a recessive allele and determines the organism's appearance
        
                    
             
        
        
        
Answer:  determine the color of a mineral in powdered form.
Explanation:
 
        
             
        
        
        
I guess you forgot to add the picture or so.
Based on the Complementarity of the 4 nucleotides, The thymine must always be placed in  front of the Adenine, and the Cytosine must always be placed in front of the Guanine. 
Any change in this rule causes the deformation of the DNA, and can sometimes cause fatal diseases like the melanoma (skin cancer) etc...
Hope this Helps! :)
        
             
        
        
        
The right option is granulosa
cells to produce estrogens
In the female reproductive
system, FSH stimulates granulosa cells to produce estrogens. FSH acts on a single
flat layer of support cells known as granulosa cells. It makes the cells active
as they increase in size and proliferate to produce estrogens.
 
        
             
        
        
        
Answer:A is the answer 
Explanation:Hope you get it right