Advertisements
Advertisements
Question
Father of a child is colourblind and mother is carrier for colourblindness, the probability of the child being colourblind is ____________.
Options
25%
50%
100%
75%
Advertisements
Solution
Father of a child is colourblind and mother is carrier for colourblindness, the probability of the child being colourblind is 50%.
RELATED QUESTIONS
Differentiate between:
monohybrid and dihybrid cross (phenotypic ratio)
Choose the correct answer:
Haemophilia is due to recessive gene on __________
Give Reason:
Hemophilia shows criss-cross inheritance.
A woman had normal vision, but her father was colourblind. She marries a man, who is colourblind.
Find out the probability of the first child being colourblind, whether it is a boy or girl.
Explain the Term Linkage.
Girl of normal vision whose father was colour blind marries a man of normal vision whose father was also colour blind. The sons of this marriage would be ______.
Identify the INCORRECT statement with regard to haemophilia.
Teena's father bas haemophilia which is an X-linked recessive trait, but her husband has normal blood clotting. What is the chance her son will have the disease?
Give examples of X-linked traits.
Rakesh is colour blind, married to Sangeeta who is having normal v1s10n (Homozygous). They have a son and a daughter. Determine the type of vision in their children with the help of a suitable chart.
