2012年2月7日星期二

Genetics problem?

In horses, the trotting gait, T, is dominant to the pacing gait, t, and black, B, is dominant to chestnut, b. What are the genotypes of teh corss that would produce 3/8 black trotting, 3/8 black pacing, 1/8 chestnut trotting, and 1/8 chestnut pacers?

Can someone explain how to solve it?

Genetics problem?
I don't know the answer to this, but I do know that many humans have genetic problems...

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