The false statement about the Terror of Bengal is :

Options

A. It has been a native of India since hundreds of years.
B. It is commonly called water hyacinth and have mauve flowers.
C. Its scientific name of Eichhornia crassipes.
D. It casues distrubance in ecosystem dynamics of water body in a short span of time.

Answer

To solve the question regarding the false statement about the "Terror of Bengal," we need to analyze the provided information step by step.

### Step-by-Step Solution:

1. **Identify the "Terror of Bengal":**
- The term "Terror of Bengal" refers to the water hyacinth plant, scientifically known as *Eichhornia crassipes*.

2. **Understand the Characteristics of Water Hyacinth:**
- Water hyacinth is a free-floating aquatic plant that hampers the growth of fish and other aquatic organisms by blocking sunlight and reducing dissolved oxygen levels in water bodies.

3. **Evaluate the Options:**
- **Option 1:** "It has been a native of India since hundreds of years."
- This statement is false. Water hyacinth is actually native to the Amazon basin, not India.
- **Option 2:** "It is commonly called water hyacinth and has beautiful flowers."
- This statement is true. Water hyacinth is indeed known for its beautiful flowers.
- **Option 3:** "Its scientific name is *Eichhornia crassipes*."
- This statement is also true. The scientific name is correctly stated.
- **Option 4:** "It causes disturbance in ecosystem dynamics of water bodies in a short span of time."
- This statement is true as well. Water hyacinth can rapidly disrupt local ecosystems.

4. **Conclusion:**
- The false statement among the options is **Option 1**, which claims that water hyacinth has been a native of India for hundreds of years.

### Final Answer:
The false statement about the Terror of Bengal is: **"It has been a native of India since hundreds of years."**

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