a man with blood group A marries a woman with blood group O and their daughter has blood group O .Is this information enough to tell you which of the traits- blood group A or O- is dominant? why or why not?
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Answered by
7
Explanation:
a man with blood group A marries a woman with blood group O and they give birth to a daughter whose blood group O.
in these traits A is dominant
Answered by
17
Answer:
No.
This information is not sufficient to determine which of the traits − blood group A or O − is dominant.
This is because we do not know about the blood group of all the progeny.
Blood group A can be genotypically AA or AO. Hence, the information is incomplete to draw any such conclusion.
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