A color-blind mother and a normal father will | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) Color blindness is an $X$-linked recessive disorder. Let the genotype of the color-blind mother be $X^cX^c$ and the normal father be $XY$. When th

Vedclass · Accepted Answer

Color-blind sons and normal carrier daughters

Vedclass · Answer

(A) Color blindness is an $X$-linked recessive disorder. Let the genotype of the color-blind mother be $X^cX^c$ and the normal father be $XY$. When these parents cross: - The mother produces gametes $X^c$ and $X^c$. - The father produces gametes $X$ and $Y$. - The offspring genotypes will be: - $X^cX$ (Carrier daughter) - $X^cY$ (Color-blind son) Therefore,all sons will be color-blind and all daughters will be normal carriers.

$A$ color-blind mother and a normal father will have:

Similar Questions

Why are some genetic disorders not eliminated from the gene pool despite being harmful?

Find the $ODD$ one out,with respect to $X$-linkage.

Pedigree analysis is very important in human beings because

$A$ colour blind man marries a woman with normal sight who has no history of colour blindness in her family. What is the probability of their grandson being colour blind?

In pedigree analysis,the symbol given for sex unspecified is

Vedclass Test Series

Exam Paper Generator

Online Exam Module