What is the phenotypic ratio obtained in Mendelsdihybrid cross?

Explanation

To determine the phenotypic ratio obtained in Mendel's dihybrid cross, we can follow these steps:

### Step-by-Step Solution:

1. **Understand Dihybrid Cross**: A dihybrid cross involves two traits, each represented by two alleles. For example, let's consider seed shape (Round - R, Wrinkled - r) and seed color (Yellow - Y, Green - y).

2. **Identify Parent Genotypes**: In a typical dihybrid cross, both parents are heterozygous for both traits. Therefore, the genotypes of the parents can be represented as RrYy (Round Yellow) x RrYy (Round Yellow).

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