Discuss sexual dimorphism in frog.

Explanation

### Step-by-Step Solution:

1. **Definition of Sexual Dimorphism**:
- Sexual dimorphism refers to the differences in morphology between male and female individuals of the same species. In frogs, this means that male and female frogs exhibit distinct physical characteristics.

**Hint**: Remember that "dimorphism" implies two forms or morphologies.

2. **Physical Characteristics of Male Frogs**:
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