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In: Biology

You are examining a system in which there is MATERNAL IMPRINTING. Which of the crosses below...

You are examining a system in which there is MATERNAL IMPRINTING. Which of the crosses below would result in a 1:1 ratio of wild-type to mutant?

A.) female aa X male AA

B.) female Aa x male AA

C.) female Aa x male Aa

D.) female AA x male aa

Solutions

Expert Solution

Answer.

C.) female Aa x male Aa

Explanation.

Maternal imprinting means that the allele of a particular gene inherited from the mother is transcriptionally silent and the paternally- inherited allele is active. Paternal imprinting is the opposite; the paternally-inherited allele is silenced and the maternally-inherited allele is active.Oct

gladiator answered 2 years ago
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