PATHOLOGY

PATHOLOGY MCQ

GENETICS AND DISEASE

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Four children in a family have four different blood types. If the father has type A blood, which blood genotype best represents the mother?
A
BB
B
BO
C
AB
D
AO
Explanation: 

Detailed explanation-1: -Answer and Explanation: The genotype of a woman with type A blood whose father has type O blood is AO. This is because the O blood allele is recessive and will only produce the O blood type of both alleles in a person are O.

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