Large leg muscles built up in an individual, is an example of acquired or inherited characteristic

Explanation

**Step-by-Step Solution:**

1. **Understanding the Concepts**: First, we need to differentiate between acquired and inherited characteristics. Acquired characteristics are traits that an individual develops during their lifetime due to environmental influences, experiences, or activities. In contrast, inherited characteristics are traits that are passed down from parents to offspring through genes, and are present at birth.

2. **Identifying the Characteristic**: The question specifically asks about "large leg muscles built up in an individual." This implies that the muscles were developed as a result of physical activity, training, or exercise.

3. **Determining the Nature of the Characteristic**: Since large leg muscles can be developed through activities like weightlifting or running, they are not present at birth. Instead, they are a result of the individual's lifestyle choices and efforts.

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