Which of the following is insectivorous

Options

A. hydrilla
B. Ricinus
C. Drosera
D. Ranunculus

Answer

### Step-by-Step Solution:

1. **Understanding the Question**: The question asks to identify which of the given options is an insectivorous plant. Insectivorous plants are those that capture and digest insects for nutrients.

2. **Analyzing the Options**: The options provided include:
- Hydrilla
- Resinous
- Ranunculus
- Drosera

3. **Evaluating Each Plant**:
- **Hydrilla**: This is an aquatic plant and is not known for capturing insects. Therefore, it is not insectivorous.
- **Resinous**: This term is vague, but generally, resinous plants are not classified as insectivorous. Hence, it is not the correct answer.
- **Ranunculus**: This is a genus of flowering plants, commonly known as buttercups, and they do not have insectivorous characteristics.
- **Drosera**: This is a well-known genus of insectivorous plants commonly referred to as sundews. They have specialized glands that secrete a sticky substance to trap insects.

4. **Identifying the Correct Answer**: Based on the analysis, the only insectivorous plant among the options is **Drosera**.

5. **Conclusion**: Therefore, the correct answer to the question is **Drosera**.