Q. The phenotypic ratio of a monohybrid cross in $F_{2}$-generation is
A) 3 :1
B) 1 : 2 : 1
C) 2 : 1 : 1
D) 9 : 3 : 3 : 1
Explanation
[image:5b_image33.png] Phenotypic ratio Tall : Dwarf Genotypic ratio TT : Tt : tt 1 : 2 : 1 A Punnett square used to understand to typical monhybrid cross conducted by Mendal between true-breeding tall plants and true-breeding dwarf plants
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.