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1) recessive allele is b
    dominant allele is B
When an X chromosome contains the dominant allele,is written as: 

</span><span>When an X chromosome contains the recessive allele, is written as:

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2) the genotype of the woman is 
 
 She is not color-blind but she is a carrier of red-green color blindness, who passed the allele to their sons. 
Woman,  have two X chromosomes.  If she is not colorblind is because there is the dominant allele making her see normally. But, she is a carrier, so while one X chromosomes has the dominant allele, the other has the recessive (making her carry the disease).  
 
        
        
        
Help with what? I can help if you show
        
                    
             
        
        
        
True. diphallia is a rare condition where a male has two functioning phallic organs, and it can help (if you know what i mean) sorry  this was only example i could think of
        
                    
             
        
        
        
Population , we breath , you breath CO2 is increasing , so stop breathing and die somewhere lol. (ok just kidding)