Principle Of Inheritance And Variation Question 213

Question: Which of the following is heterozygous for two pairs of alleles [AMU 1990]

Options:

A) TTRR

B) TrRR

C) ttrr

D) TrtR

Show Answer

Answer:

Correct Answer: D

Solution:

TrtR is heterozygous for Tt and Rr alleles.