A normal woman, whose father was colour-blind is married to a normal man. sons would be

English

Gujarati

Hindi

4.Principles of Inheritance and Variation

medium

A normal woman, whose father was colour-blind is married to a normal man. The sons would be

A

All normal

B

All colour-blind

C

$75\%$ colour-blind

D

$50\%$ colour-blind

(AIPMT-2004)

Solution

(d)Genotype of normal man -$XY$

Standard 12

Biology

Share

Similar Questions

One of the genes present exclusively on the $X$-chromosome in humans is concerned with

medium

(AIIMS-2003)

A marriage between normal visioned man and colourblind woman will produce which of the following types of offsprings

medium

In the above pedigree, assume that no outsider marrying in, carry a disease. Write the genotypes of $C$ and $D$.

medium

Give scientific reasons : The human male never passes on the gene for haemophilia to his son.

medium

An example of a disease of molecular mutation is

medium