Question

John has blue eyes. Blue eyes are recessive to the dominant trait for brown eye color. His genotype is bb. What is Johns phenotype?

I don't know. Explain?

Jan 31, 2017

Blue?

Jan 31, 2017

bobpursley

yes, bb is two recessive blue genes, no dominant other, so eyes are blue.

Jan 31, 2017

Thanks

Jan 31, 2017

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