Color Blindness Problem Set


Problem 7: Andrew and Jason

Andrew and Jason have not been tested. What is the possibility that they will have the color perception defect?

A. 25%
B. 50%
There is a 50% probability for each son to inherit the color perception defect from their mother, and a 50% probability of inheriting the normal vision trait.
C. 100%

The Biology Project
University of Arizona
Saturday, October 10, 1998
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