Question

Which of the following is the monohybrid ratio?

• A. 3:1
• B. 9:7
• C. 1:2
• D. 9:3:3:1

Answer 1

The correct option is A

3:1

A cross between two parents for a single character is called a monohybrid cross and the ratio obtained out of this cross in the F2 generation is called the monohybrid ratio. Monohybrid Cross results in a phenotypic ratio of 3:1.