Which of the following is not a scavenger?

Options

A. crow
B. jackal
C. lion
D. vulture

Answer

To determine which of the following is not a scavenger, we need to analyze the given options based on what scavengers are. Scavengers are animals that consume dead organisms. Let's go through the options step by step:

1. **Identify the Options**: The options provided are:
- Crow
- Jackal
- Lion
- Vulture

2. **Evaluate Each Option**:
- **Crow**: Crows are known to feed on dead animals and are considered scavengers. Therefore, this option is not correct.
- **Jackal**: Jackals also scavenge and eat dead animals. Thus, this option is also not correct.
- **Lion**: Lions primarily hunt for their food and do not typically scavenge. They may eat carrion occasionally, but they are not classified as scavengers. This option is correct.
- **Vulture**: Vultures are well-known scavengers that primarily feed on carrion. Therefore, this option is not correct.

3. **Conclusion**: Based on the evaluation, the animal that is not a scavenger is the **Lion**.

### Final Answer:
The animal that is not a scavenger is the **Lion**.