yellow2007 yellow2007

26-06-2015
Biology

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Why is XcY color blind, but XcXC not color blind? Can an XcXC female pass the color blind trait to her children?

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bec2299 bec2299

26-06-2015

The first one is colorblind because colorblindness is a recessive trait, and because the first one is a male, he doesn't have another X chromosome to carry another sexlinked trait. And the xcxC Female is always a carrier

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