Question

Q- What is the genotypic ratio in dihybrid cross ?

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Answer 1

Answer:

The Dihybrid ratio=9:3:3:1. The genotypic ratios are: RRYY 1: RRYy 2: RRyy 1: RrYY 2: RrYy 4: Rryy 2: rrYY 1: rrYy 2: rryy 1.

Answer 2

Answer:

your sis has given answer bro

Explanation:

9:3:3:1

This 9:3:3:1 phenotypic ratio is the classic Mendelian ratio for a dihybrid cross in which the alleles of two different genes assort independently into gametes.