Exotic species Eichhornia crassipes

Options

A. Was introduced by Europeans in India
B. Was introduced in India accidentally
C. Was introduced in Lake Victoria of South Africa
D. Is a staggling shrub of tropical America

Answer

### Step-by-Step Solution:

1. **Identify the Exotic Species**: The species in question is Eichhornia crassipes, commonly known as water hyacinth.

2. **Understand the Origin**: Water hyacinth is native to tropical America. It was introduced to various regions around the world, including India.

3. **Introduction to India**: Water hyacinth was introduced to India as an ornamental plant due to its attractive flowers and leaf shape.

4. **Invasive Nature**: It is important to note that Eichhornia crassipes is considered an invasive species. Once introduced, it can grow rapidly and cover large areas of water bodies, leading to ecological imbalances.

5. **Historical Context**: The species was first introduced in Egypt and later became invasive in Lake Victoria, South Africa, during the 1950s.

6. **Evaluate the Options**: The options provided in the question include:
- Introduced by Europeans in India
- Introduced in India accidentally
- Introduced in Lake Victoria of South Africa
- A straggling shrub of tropical America

7. **Correct Option**: The correct statement regarding Eichhornia crassipes is that it was introduced in Lake Victoria of South Africa, where it became invasive.

### Final Answer:
The correct option is: **Introduced in Lake Victoria of South Africa**.

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