6. color blindness is a sex-linked recessive disorder on the x chromosome. if the allele "b" is used to
denote color blindness, circle the genotype(s) that correctly represent(s) a female that is color blind.
bb

xx3
xpy
xoxo
yby
color blindness is a sex-linked recessive disorder on the y chramanma 16 thullalni
.

XᵇXᵇ

Explanation:

The X chromosome is the female sex chromosome and when you have a pair of X chromosomes (XX), then that would denote that the subject is female. Now when it comes to x-linked traits, for a female to be affected, she would have to have the allele on both chromosomes, or in this case, homozgous for color-blindness. (If it is found only on one, she would be a carrier, but she won't be affected.)

So the answer would be: XᵇXᵇ

this transfer is call conjunction

c) 50% there are four chromosomes. after crossing over, 2 of the four have been changed. that means any gamete has a 2 in 4 chance or 50% chance of receiving the mutated chromosome.