Hemophilia is more commonly observed in human | vedclass

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

Question

(C) Hemophilia is a sex-linked recessive disorder.It is caused by a mutation in the genes located on the $X$ chromosome.Since males have only one $X$

Vedclass · Accepted Answer

This disease is caused by an $X$-linked recessive mutant gene.

Vedclass · Answer

(C) Hemophilia is a sex-linked recessive disorder.It is caused by a mutation in the genes located on the $X$ chromosome.Since males have only one $X$ chromosome $(XY)$,a single recessive gene is sufficient to express the disease.In contrast,females have two $X$ chromosomes $(XX)$,so they require two copies of the recessive gene to express the disease,making them less likely to be affected compared to males.

Hemophilia is more commonly observed in human males than in human females because ....

Similar Questions

Colour blindness is

Which disease is caused by a gene defect located on chromosome $16$,leading to a deficiency that affects the transport of respiratory gases?

What does the given symbol represent in a pedigree chart?

In man,the genetic disorder 'Aniridia' (congenital absence of the iris) occurs due to:

Thalassemia and sickle cell anaemia are caused due to a problem in globin molecule synthesis. Select the correct statement.

Vedclass Test Series

Exam Paper Generator

Online Exam Module