The probable genotype of the IV-3 with the perspective of autosomal inheritance will be A because he does not have condition A. Therefore both parents must be in condition A.
The probable genotype of IV-3 with the perspective of set=linked inheritance will be BbY this is because he has B condition. Therefore the mothers' genotype must be XBXb and the father's genotype must be XBY. 
The probability of IV-4 having condition A is 1/36
        
             
        
        
        
<span>You can tailor the URL for each Sitelink Extension</span>
        
                    
             
        
        
        
Answer:
"pumps blood against a greater resistance" that the answers. hope this helped
 
        
             
        
        
        
<span>A fossil leaf that is made only of carbon preserved between two rock layers is called carbon film fossil.
</span>Characteristic of the carbon film fossils is that they are primarily composed of carbon. The fossil leaf has usually lost <span>internal components (cell walls and internal cell structures ).</span>
        
                    
             
        
        
        
generate energy by photosynthesis