A tall pea plant with yellow seeds (heterozygous for both the traits) is crossed with a dwarf pea plant with green seeds.Using a Punnett square work out the cross to show the phenotypes and the genotypes of `F_(1)` generation.

Explanation

To solve the problem of crossing a tall pea plant with yellow seeds (heterozygous for both traits) with a dwarf pea plant with green seeds, we will use a Punnett square to determine the phenotypes and genotypes of the F1 generation.

### Step-by-Step Solution:

1. **Identify the Traits and Their Alleles**:
- Tall (T) is dominant over dwarf (t).
- Yellow (Y) is dominant over green (y).
- The tall pea plant with yellow seeds is heterozygous for both traits, so its genotype is TtYy.
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