Q190
The phenotypic ratio of monohybrid cross in F2 generation is
A.
3 : 1
AnswerB.
1 : 2 : 1
C.
9 : 3 : 3 : 1
D.
1 : 1 : 1 : 1
Answer: Option A
Solution
Answer: Option A
Solution:
The phenotypic ratio of monohybrid cross in F2 generation is 3 : 1.In the offspring of monohybrid crosses, or F2 generation, Mendel repeatedly observed a phenotype ratio of three plants with the dominant phenotype to one plant with the recessive phenotype (3 : 1) in the F2 generation.