Select the incorrect statement w.r.t. Eichhornia

Options

A. Its propagation takes place by breaking of offsets.
B. It was introduced in Bengal because of its beautiful flowers and stems
C. It grows in stagnant water
D. Highly invasive aquatic weed referred as "Terror of Bengal"

Answer

To solve the question, we need to identify the incorrect statement regarding Eichhornia, commonly known as water hyacinth. Let's analyze the provided information step by step.

### Step 1: Understand the Characteristics of Eichhornia
Eichhornia is known for its beautiful flowers and is often introduced to areas for ornamental purposes. However, it has a significant impact on the environment.

**Hint:** Remember the key features of Eichhornia, such as its beauty and environmental effects.

### Step 2: Analyze the Reproductive Method
Eichhornia reproduces vegetatively through offsets, which allows it to spread rapidly in suitable environments, particularly stagnant water.

**Hint:** Focus on how Eichhornia propagates and the implications of its reproductive strategy.

### Step 3: Evaluate the Statements
1. **Propagation by breaking of offsets** - This is true.
2. **Introduced in Bengal for its beautiful flowers and stems** - This is partially correct; it was introduced for its flowers, not stems.
3. **Grows in stagnant water** - This is true.
4. **Highly invasive aquatic weed, referred to as the terror of Bengal** - This is true.

**Hint:** Compare each statement against the characteristics and facts about Eichhornia.

### Step 4: Identify the Incorrect Statement
From our analysis:
- The statement about being introduced for its beautiful flowers and stems is misleading because it emphasizes stems, which were not the primary reason for its introduction.

**Answer:** The incorrect statement is the one that claims it was introduced in Bengal because of its beautiful flowers and stems.

### Final Answer
The incorrect statement with respect to Eichhornia is: **It was introduced in Bengal because of its beautiful flowers and stems.**