Principle Of Inheritance And Variation Question 220

Question: Which of the following is genotypic ratio of 2 Mendel’s monohybrid cross [Bihar MDAT 1991; KCET 1994; EAMCET 1993; MP PMT 1996; MP PMT 2005]

Options:

A) 1 : 3

B) 3 : 1

C) 1 : 2 : 1

D) 1 : 1 : 1 : 1

Show Answer

Answer:

Correct Answer: C

Solution:

1 : 2 : 1; one homozygous dominant, two heterozygous dominant and one homozygous recessive.