Patterns of inheritance

Genetics as it applies to evolution, molecular biology, and medical aspects.

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cvic1
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Patterns of inheritance

Post by cvic1 » Thu Dec 13, 2007 1:36 pm

The gene for ear lobe attachment has two alleles: the one for free lobes is dominant (A) and the one for attached ear lobes is recessive (a). A woman is heterozygous for this trait. What are the possible gametes she can produce?

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mith
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Post by mith » Thu Dec 13, 2007 5:07 pm

write out the genotype for the parent, then use the independent assortment law.
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