Give reasons for the appearance of new combination of characters in the `F_(2)` progeny.

Explanation

To understand the appearance of new combinations of characters in the F2 progeny, we can break down the explanation step by step:

### Step-by-Step Solution:

1. **Understanding Dihybrid Cross**:
A dihybrid cross involves studying the inheritance of two different traits simultaneously. For example, in pea plants, we can look at seed shape (round vs. wrinkled) and seed color (yellow vs. green).

**Hint**: Remember that a dihybrid cross looks at two traits at once, which helps us understand how they are inherited together.
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