Principle-Of-Inheritance-And-Variation Question 641
A colour blind son will be born when [CPMT 1992, 93]
Options:
A) Mother is normal and father normal
B) Mother is colour blind and father normal
C) Mother is normal and father is colour blind
D) All the cases are correct
Show Answer
Answer:
Correct Answer: B
Solution:
All the sons of a colourblind mother have a 50% chance of being colourblind.
BETA
