Hemophilia is more common in males because it | vedclass

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

Question

(D) 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

Recessive trait carried by the $X$ chromosome.

Vedclass · Answer

(D) 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 frequently affected than males.

Hemophilia is more common in males because it is a:

Similar Questions

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

$A$ marriage between a normal-visioned man and a colourblind woman will produce which of the following types of offspring?

Sex-linked disorders are mostly . . . . . . .

Which of the following disorders is characterized by mental retardation?

Which of the following is controlled by a recessive gene in humans?

Vedclass Test Series

Exam Paper Generator

Online Exam Module