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

Which of the following diseases belongs to the same category as colourblindness in man

Haemophillic man marries a normal woman. Their offsprings will be

A colourblind daughter is born when

Given below is pedigree chart showing the inheritance of a certain trait in human. Select the correct option for the given chart

Genes for colour blindness is carried by

$I.$ Abnormal development

$II.$ Father

$III.$ Mother

$IV.$ Autosomes