a man with blood group A marries a woman with blood group O AND THEIR DAUGHTER HAS BLOOD GROUP O. is this information sufficient to tell that blood group O is a dominant trait?why or why not?

Asked by ananya96 | 19th Feb, 2012, 06:28: PM

Expert Answer:

No. This information is insufficient. This is because the genotype of the parents is not given, without which we cannot predict whether the trait is dominant or recessive.

Answered by  | 20th Feb, 2012, 09:09: AM

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