In which case child can be abnormal with respect to blood group of father among four cases....
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Answered by
1
xy
Explanation:
i thinking when there in father there will xy and mother will having xx then the child will be abnormal by dominance
Answered by
1
Answer:
it don't depend on blood groups it depend on rh factor of blood
there are two rh factor rh+ and rh-
both are like opponent of each other
if father has rh+ or mother has rh- then the blood of mother will be trying to kill the infant in her womb.
this leads to create a abnormal child
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