Question

what will be the outcome of mother with type A positive blood and a father with type O blood produce a child?

Answer 1

If the mother allele is A ( AA )and the father o (ii) the result is

All spring will be have phenotype A but genotype Ai

But if mother have a genotype Ai

Half spring will get A phenotype and Ai genotype and other half will get o phenotype and ii genotype