Which one of the following monocotyledonous plants shows reticulate venation ?

Options

A. Smilax
B. Cocos
C. Calophyllum
D. Triticum

Explanation

To solve the question "Which one of the following monocotyledonous plants shows reticulate venation?", we can follow these steps:

### Step 1: Understand the Types of Venation
- Venation refers to the arrangement of veins in a leaf. There are two primary types of venation:
- **Reticulate Venation**: This is characterized by an irregular network of veins, resembling a web. It is commonly found in dicotyledonous plants.
- **Parallel Venation**: This type features veins that run parallel to each other, typical of monocotyledonous plants.

### Step 2: Identify the Plant Types
- The question provides four options, all of which are monocotyledonous plants:
- A) Smilex
- B) Cocos
- C) Calophyllum
- D) Triticum

### Step 3: Recall Exceptions in Monocots
- While monocots typically exhibit parallel venation, there are exceptions where some monocots show reticulate venation. Notable exceptions include:
- Colocasia
- Smilex
- Other related plants

### Step 4: Analyze the Options
- Now, we need to evaluate the options based on the knowledge of exceptions:
- **A) Smilex**: Known to exhibit reticulate venation despite being a monocot.
- **B) Cocos**: Typically shows parallel venation.
- **C) Calophyllum**: Generally a dicot and shows reticulate venation.
- **D) Triticum**: Also shows parallel venation.

### Step 5: Select the Correct Answer
- Based on the analysis, the only option that is a monocot and shows reticulate venation is:
- **A) Smilex**

### Final Answer
The correct answer is **A) Smilex**.

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