Q. The production for gametes by the parents, formation of zygotes, the $F_1$ and $F_2$ plants, can be understood from a diagram called:
A) Punch square
B) Punnett square
C) Net square
D) Bullet square
Explanation
[Solution] The Punnett square (developed by R.C. Punnett) shows gametes, zygotes and the $F_1$ and $F_2$ progeny of a cross. Answer (2).
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.