Question

How many different genotypes and phenotypes are possible in the ABO blood grouping types in human beings?
Six genotypes and six phenotypes

Four genotypes and six phenotypes

Six genotypes and four phenotypes

Eight genotypes and six phenotypes​

Answer 1

The ABO blood by one genetic locus, has three alternative (allelic) forms—A, B, and O. A child receives , rise to six

Answer 2

Answer:

Six Genotypes and four Phenotypes

Explanation:

The ABO blood group antigen are encod d

by one genetic locus, the ABO locus, which has three alternative (allelic) form A, B and O.

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