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.
 
        
             
        
        
        
Lipids are organic compound that are insoluble in water.
Lipids are derive from and give eg of lipids?
Lipids are derivative of fatty acids the example of lipids are oils, wax and steroids. 
Role of lipids are:
1)They fuctions as store house of energy. 
2) They are important signalling molecules
3) They serve as structural components of cell membranes. 
to learn more about Lipids click here brainly.com/question/9085809 
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All of the above is the answer
 
        
                    
             
        
        
        
At the top of the body of a water, there is a lot of light from the sun, which also means a lot of solar energy. This allows for a fruitful photosynthesis. 
In contrast, at the bottom of the water, there isn't as much, or sometimes any, sun light. Because of this the organisms at the bottom of the body of  water 
<span>D. must rely on other means than photosynthesis
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Caca is the best answer right now