(HELP BIOLOGY) A male has normal vision and his wife is a carrier. What percent chance do their sons and daughters have of being colorblind?

oo hmm

from what i know the husband is purebred and the wife is a carrier so shes heterozygous

so the percentage would be a 50% chance if im not wrong

Explanation:

try using substitution:

x + y - 6 = x - y. (i'm not giving you the exact answer). since 0 = x - y, then sub 0 in the equation with x - y. combine your like terms, and then use inverse operations, and you'll have your answer.

: -)