Principle Of Inheritance And Variation Question 208

Question: A cross between plants having RRYY and rryy composition will yield plants with

[MP PMT 1993; BHU 2003]

Options:

A) Round and yellow seeds

B) Round and green seeds

C) Wrinkled and yellow seeds

D) Wrinkled and green seeds

Show Answer

Answer:

Correct Answer: A

Solution:

In this cross YYRR is responsible for dominant yellow and round seeds and yyrr for recessive green and wrinkled seeds. Thus in F1 generation yellow and round seeds are formed.