Read the following statements
(i). Multicellular epidermal hair
(ii). Collenchhymatous hypodermis
(iii). Pith present
(iv). Vascular bundles present in a ring i.e., eustele above given features describe which of the following plant parts?

Options

A. Monocot stem
B. Monocot root
C. Dicot stem
D. Dicot root

Explanation

To solve the question, we need to analyze each of the given statements and determine which plant part they describe. The statements are:

1. Multicellular epidermal hair
2. Collenchymatous hypodermis
3. Pith present
4. Vascular bundles present in a ring (i.e., eustele)

Let's break down each statement step by step:

### Step 1: Analyze the first statement
- **Multicellular epidermal hair**: This feature is characteristic of dicot plants. Dicot stems often have multicellular epidermal hairs that serve various functions, including protection and reducing water loss.

**Hint**: Look for features that are specific to dicots versus monocots.

### Step 2: Analyze the second statement
- **Collenchymatous hypodermis**: This is also a feature of dicot stems. Collenchyma provides support and flexibility to the plant, which is more common in dicots than in monocots.

**Hint**: Remember that collenchyma is associated with young stems and is typically found in dicots.

### Step 3: Analyze the third statement
- **Pith present**: Pith is a central part of the stem and is found in dicot stems. While pith can also be present in monocot roots, it is a defining feature of dicot stems.

**Hint**: Consider the internal structure of stems when identifying the presence of pith.

### Step 4: Analyze the fourth statement
- **Vascular bundles present in a ring (i.e., eustele)**: This arrangement of vascular bundles in a ring is typical of dicot stems. In contrast, monocot stems have vascular bundles that are scattered (atactostele).

**Hint**: The arrangement of vascular bundles can help distinguish between monocots and dicots.

### Conclusion
After analyzing all four statements, we can conclude that all the features described (multicellular epidermal hair, collenchymatous hypodermis, pith present, and vascular bundles in a ring) are characteristic of **dicot stems**.

### Final Answer
The features describe the **dicot stem**.