AP BIOLOGY

HEREDITY

SEX LINKAGE

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Look at this cross:XB Xb x Xb YWhat proportion/percent of the male children are colorblind? (colorblind is sex-linked recessive trait)
A
100%
B
50%
C
25%
D
0%
Explanation: 
There is 1 question to complete.