Principle Of Inheritance And Variation Question 256
Question: The genotypes of a plant variety were TtHh, Tthh, ttHh and tthh, where T = tallness and H = hairy stem. Which one of the following crosses would produce progeny giving a phenotypic ratio approximately 1 : 1 : 1 : 1
Options:
A) TtHh × TtHh
B) TtHh × Tthh
C) TtHh × ttHh
D) TtHh × tthh
Show Answer
Answer:
Correct Answer: D
Solution:
This is a dihybrid test cross which produces the ratio of 1 : 1 : 1 : 1.
BETA
