If a daughter is affected by hemophilia,which | vedclass

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

Question

(A) Hemophilia is an $X$-linked recessive disorder. For a daughter to be affected $(X^hX^h)$,she must inherit one recessive allele $(X^h)$ from each p

Vedclass · Accepted Answer

Both $B$ and $C$

Vedclass · Answer

(A) Hemophilia is an $X$-linked recessive disorder. For a daughter to be affected $(X^hX^h)$,she must inherit one recessive allele $(X^h)$ from each parent. $1$. The father must be hemophilic $(X^hY)$ because he contributes his only $X$ chromosome to his daughter. $2$. The mother must have at least one recessive allele $(X^h)$. She could be a carrier $(X^hX)$ or hemophilic $(X^hX^h)$. Therefore,both options $B$ (Hemophilic father and carrier mother) and $C$ (Hemophilic father and hemophilic mother) are possible scenarios.

If a daughter is affected by hemophilia,which of the following possibilities applies to her parents?

Similar Questions

Which of the following is an exception to Mendelism?

Differentiate between the following:
$(a)$ Dominant and Recessive
$(b)$ Homozygous and Heterozygous
$(c)$ Monohybrid and Dihybrid.

Arrange the following plants with respect to an increasing number of chromosomes:
Rice,Maize,Apple

Which of the following phenomena leads to variation in $DNA$?

Vedclass Test Series

Exam Paper Generator

Online Exam Module