Find the odd one out

Options

A. Trunk of an elephants and hand of a chimpanzee
B. Ginger and sweet potato
C. Wings of bat and insect
D. Nails of human beings and claws of a cat

Answer

To solve the question "Find the odd one out," we need to analyze the given options based on the concept of evolution, specifically divergent and convergent evolution.

### Step-by-Step Solution:

1. **Identify the Options**:
- Trunk of an elephant and hand of a chimpanzee
- Ginger and sweet potato
- Wings of bat and insect
- Nails of human beings and claws of a cat

2. **Understand Divergent Evolution**:
- Divergent evolution occurs when two or more related species become more dissimilar over time. This often happens when they adapt to different environments or lifestyles.

3. **Analyze the First Option**:
- The trunk of an elephant and the hand of a chimpanzee are both structures found in mammals. Although they serve different functions, they share a common evolutionary ancestor, which makes them an example of divergent evolution.

4. **Understand Convergent Evolution**:
- Convergent evolution occurs when unrelated or distantly related organisms develop similar traits or functions due to similar environmental pressures.

5. **Analyze the Remaining Options**:
- **Ginger and Sweet Potato**: These are both plants but belong to different families. They do not share a close evolutionary relationship.
- **Wings of Bat and Insect**: Bats (mammals) and insects are unrelated but have developed wings for flight, showcasing convergent evolution.
- **Nails of Human Beings and Claws of a Cat**: Both structures serve similar functions (grasping and protection) but evolved independently in different species, indicating convergent evolution.

6. **Determine the Odd One Out**:
- The trunk of an elephant and the hand of a chimpanzee is the only pair that represents divergent evolution, while the other pairs represent convergent evolution. Therefore, this is the odd one out.

### Conclusion:
The odd one out is **the trunk of an elephant and hand of a chimpanzee** because it represents divergent evolution, while the other options represent convergent evolution.

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