Question Detail

BIO 201 Genetics 1 Objective Question

Question

What phenotypic ratio is obtained in the F2 generation of a monohybrid cross displaying incomplete dominance?
Options
A 3:1
B 1:2:1
Correct Answer
C 9:7
D 2:1
Correct Answer

Option B is the correct answer.

Detailed Explanation

Because the heterozygote shows an intermediate phenotype, both the genotypic and phenotypic ratios in the F2 generation are 1:2:1.

Hint

No hint available

Question Info