Predators derive energy from

Options

A. live hosts
B. animal tissues only
C. living as well as dead host body
D. decaying organic matter

Answer

**Step-by-Step Solution:**

1. **Understanding Predators**: Predators are organisms that hunt and kill other organisms for food. They derive energy from the organisms they consume.

2. **Identifying the Options**: The question provides four options regarding what predators derive energy from:
- Option 1: Live host
- Option 2: Animal tissues only
- Option 3: Living as well as dead host body
- Option 4: Decaying organic matter

3. **Analyzing the Options**:
- **Option 1 (Live host)**: This option indicates that predators derive energy from living organisms that they hunt and kill. This is a characteristic behavior of predators.
- **Option 2 (Animal tissues only)**: While predators do consume animal tissues, this option is too restrictive as it does not encompass all forms of energy sources they may utilize.
- **Option 3 (Living as well as dead host body)**: This option suggests that predators can derive energy from both living and dead organisms. However, traditional predators primarily hunt live prey.
- **Option 4 (Decaying organic matter)**: This option refers to decomposers rather than predators, as they feed on dead organic matter.

4. **Conclusion**: Based on the analysis, the most accurate option is **Option 1: Live host**, as predators primarily derive energy from living organisms that they hunt.

5. **Final Answer**: Predators derive energy from **live hosts**.

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