Principle Of Inheritance And Variation Question 277
Question: Which of the following is genetically dominant in man [CPMT 1983]
Options:
A) Colour blindness
B) Rh positive
C) Haemophilia
D) Albinism
Show Answer
Answer:
Correct Answer: B
Solution:
The difference between Rh positive and Rh negative depended on a single pair of genes (rr) with the gene responsible for the Rh positive condition dominant (RR, Rr)