Which of the following is the example of xerophytes

Options

A. Brassica
B. Cuscuta
C. Capparis
D. Hydrilla

Answer

To determine which of the following options is an example of xerophytes, we need to understand the characteristics of xerophytes and analyze the given options. Here's a step-by-step solution:

### Step 1: Understand Xerophytes
Xerophytes are plants adapted to survive in environments with very little water. They have special features that help them minimize water loss and maximize water retention.

### Step 2: Identify Key Features of Xerophytes
- **Reduced or modified leaves**: The leaves of xerophytes are often small, scaly, or needle-like to reduce transpiration.
- **Hairy leaves**: Some xerophytes have leaves covered with hairs to trap moisture.
- **Fleshy leaves**: Some have soft and fleshy leaves that store water.
- **Stiff and hard leaves**: Others may have stiff leaves to reduce water loss.

### Step 3: Analyze the Options
Now, let's analyze the options provided (assuming they are typical examples of xerophytes):
1. **Asparagus (Asparagus species)**: Known for small, needle-like leaves (Microphyllis).
2. **Nerium (Nerium oleander)**: Has hairy leaves (Trichophyllis).
3. **Begonia (Begonia species)**: Typically has soft and fleshy leaves (Macrophyllis).
4. **Cactaceae (Cactus family)**: Known for having no leaves or leaves that fall early (Caducus).

### Step 4: Select the Correct Example
From the analysis:
- Asparagus is a clear example of a xerophyte due to its needle-like leaves.
- Nerium is also a xerophyte with hairy leaves.
- Begonia is not a typical xerophyte as it does not exhibit the adaptations for water retention.
- Cacti are classic examples of xerophytes, as they have adapted to arid conditions.

### Conclusion
The correct answer is **Asparagus** as it is a clear example of a xerophyte due to its adaptations.

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