Select the correct statement regarding colour | vedclass

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

Question

(D) Colour blindness is a sex-linked recessive disorder due to a defect in either red or green cone of the eye,resulting in failure to discriminate be

Vedclass · Accepted Answer

It occurs in about $8\%$ of males and only about $0.4\%$ of females.

Vedclass · Answer

(D) Colour blindness is a sex-linked recessive disorder due to a defect in either red or green cone of the eye,resulting in failure to discriminate between red and green colour.This defect is due to a mutation in certain genes present in the $X$ chromosome.It occurs in about $8\%$ of males and only about $0.4\%$ of females because the genes that lead to red-green colour blindness are on the $X$ chromosome.Since males have only one $X$ chromosome and females have two,the incidence is much higher in males.

Select the correct statement regarding colour blindness.

Similar Questions

$A$ woman with normal vision marries a man with normal vision and they have a color-blind son. What is the genotype of the mother?

Both husband and wife have normal vision,though their fathers were colourblind and mothers did not have any gene for colour blindness. The probability of their daughter becoming colourblind is

Which of the following genotypes causes sickle cell anemia?

The given chart shows a pedigree analysis. What does it represent?

Recessive characters are expressed:

Vedclass Test Series

Exam Paper Generator

Online Exam Module