Which one is an insectivourous plant?

Options

A. Vallisneria
B. Rafflesia
C. Santalum
D. Nepenthes

Answer

### Step-by-Step Solution:

1. **Understand the Definition**: Insectivorous plants, also known as carnivorous plants, are those that derive some or most of their nutrients from trapping and consuming insects. This adaptation is particularly useful in nutrient-poor environments.

2. **Review the Options**: The options given are:
- A) Valisneria
- B) Rafflesia
- C) Nepenthes
- D) Centellum

3. **Analyze Each Option**:
- **Valisneria**: This is an aquatic plant and is not known for trapping insects.
- **Rafflesia**: This is known for its large flowers and is a parasitic plant, not insectivorous.
- **Nepenthes**: This is commonly known as the pitcher plant. It has specialized leaves that form a pitcher-like structure, which traps insects.
- **Centellum**: This is also not known for being insectivorous.

4. **Identify the Correct Answer**: Among the options, **Nepenthes** is the only plant that is recognized as insectivorous due to its ability to trap and digest insects for nutrients.

5. **Conclusion**: Therefore, the correct answer to the question "Which one is an insectivorous plant?" is **C) Nepenthes**.