ABO blood typing uses 3 alleles. From your course notes answer the following two questions: Which two are dominant? Write the two dominant allele genotypes, using the capital letter I, and then a superscript for each of them. __

Answer and Explanation:

Given that the ABO blood typing uses 3 alleles

The blood type of ABO could find out by considering three different alleles i.e

where,

= co-dominant

i = recessive

The dominant allele genotypes are as follows

For type A =  

For type B =  

For type AB =  

Therefore the above two are dominants and the same is to be considered

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