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Is it possible for a man and a woman, each with Type A blood, to have a child that is Type O?

Respuesta :

halesmarie

Answer:

yes

Explanation:

Even though both parents still have blood type A, Dad can pass on either his A or his O gene version. Mom can also either pass on her A or her O. Because of this, you can see that there's 1 in 4 or 25% chance for a child to have  blood type O.