Answer:
50/50  
Explanation:
Each of us has two ABO blood type alleles, because we each inherit one blood type allele from our biological mother and one from our biological father. A description of the pair of alleles in our DNA is called the genotype. Since there are three different alleles, there are a total of six different genotypes at the human ABO genetic locus. The different possible genotypes are AA, AO, BB, BO, AB, and OO.
 
        
             
        
        
        
Answer: Anatomy is the study of the structure and relationship between body parts. Physiology is the study of the function of body parts and the body as a whole. 
Explanation: Hope this helped! :)
 
        
             
        
        
        
<span>Ss, Ss, ss, ss will the genotypes formed 
So your an
answer is B 
hope i helped ;)</span>
        
                    
             
        
        
        
Answer:
The relationship between CFCs and ozone layer is that the release of CFCs in the atmosphere harms or depletes the ozone layer
Explanation:
CFCs or chlorofluorocarbons are made up of chemical compounds like carbon,fluorine and chlorine. They are used as important refrigerants and solvents in the manufacturing of refrigerators, ACs, coolers and aerosols sprays. When it is released in the environment due to improper appliance disposal or leakages it goes high up in the atmosphere where it is broken down by the UV rays and then the chlorine atoms released after this process attack the ozone molecules and destroy them. Therefore, depleting the ozone layer.