Principle-Of-Inheritance-And-Variation Question 642
Question: A colourblind man has a colourblind sister but a normal brother than phenotype of its parents is [CPMT 1993]
Options:
A) Father colorblind and mother normal
B) Father normal and mother colourblind
C) Father and mother both are colorblind
D) Father and mother both are normal
Show Answer
Answer:
Correct Answer: A
Solution:
Father colour blind and mother normal.
BETA
