a phenotypic ally normal man has a colorblind brother who ma
a phenotypic ally normal man has a colorblind brother who marries a homozygous normal woman. what is the probability that any of their children will be colorblind.
Solution
answer:
XC= Normal (dominant)
Xc=colorblind (recessive)
Colorblind man (Xc Y) x homozygous normal woman (XC XC)
No child is colorblind
| Xc | ||
| Xc | XCXc (phenotypically normal) | |
| Y | XCY (normal) |
