Animals have the innate ability to escape from predation Examples for the same are given below. Select the incorrect example

Options

A. enlargement of body size by swallowing air in puffer fish
B. melanism in moths
C. poison fangs in snakes
D. colour change in Chamaeleon

Explanation

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks us to identify the incorrect example of an innate ability that animals have to escape from predation. Innate abilities are those that are inborn and do not require learning.

2. **Analyzing the Examples**:
- **Example 1**: Enlargement of body size by swallowing air in a puffer fish.
- This is a correct example as the puffer fish uses this ability to scare away predators by appearing larger.

- **Example 2**: Melanism in moths.
- This is also a correct example. Melanic moths can camouflage against dark backgrounds, making it harder for predators to spot them.

- **Example 3**: Poison fangs in snakes.
- This example is incorrect in the context of escaping predation. Poison fangs are primarily a defense mechanism used to subdue prey rather than to escape from predators.

- **Example 4**: Color change in chameleons.
- This is a correct example. Chameleons change color to blend into their surroundings, which helps them avoid detection by predators.

3. **Identifying the Incorrect Example**: Based on the analysis, the third example (poison fangs in snakes) does not represent an innate ability to escape from predation but rather a defense mechanism. Therefore, it is the incorrect example.

4. **Final Answer**: The incorrect example of an innate ability to escape from predation is **poison fangs in snakes**.

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