How do I determine progeny phenotypes?

biochemU

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9 years ago

There are 3 genes for coat color AABBCC * aabbcc crossed to make an F1 group. Offspring are then crossed with a homozygous recessive individual. How many progeny phenotypes will there be?

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bio_man

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Educator

9 years ago

Quote from: biochemU (9 years ago)

AABBCC * aabbcc

This will get you all offspring that are heterozygous.

AaBbCc

Then if you cross this with aabbcc, I'm not sure.

I know Aa x aa gives you 2 heterozygous and 2 homozygous recessive. Maybe that might help.

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