Q. In which one of the following, complementary gene interaction rato of 9 : 7 is observed?
A) Fruit shape in Shepherd’s purse
B) Coat colour in mouse
C) Feather colour in fowl
D) Flower colour in pea
Explanation
The correct answer is Option A: Fruit shape in Shepherd’s purse.
A detailed explanation for this question is being prepared.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.