Ground tissue system is not differential into which of the following components?

Options

A. Epidermis
B. Hypodermis
C. Endodermis
D. Medulla

Answer

To solve the question "Ground tissue system is not differential into which of the following components?", we need to analyze the options provided and understand the characteristics of the ground tissue system.

### Step-by-Step Solution:

1. **Understand Ground Tissue System**:
- The ground tissue system, also known as simple permanent tissue, consists of tissues that are primarily involved in storage, support, and photosynthesis. It is made up of three main types: parenchyma, collenchyma, and sclerenchyma.

2. **Evaluate the Options**:
- The options given are:
- A) Epidermis
- B) Hypodermis
- C) Endodermis
- D) Medulla

3. **Analyze Each Option**:
- **Epidermis**: This is the outermost layer of cells in plants and is primarily composed of epidermal tissue, which is not part of the ground tissue system. Therefore, this option is likely the correct answer.
- **Hypodermis**: This layer lies beneath the epidermis and is often composed of collenchyma cells, which are part of the ground tissue system. Thus, this option is incorrect.
- **Endodermis**: This is a layer of cells that surrounds the vascular tissue in roots and is typically made up of parenchyma cells, which are also part of the ground tissue system. Hence, this option is incorrect.
- **Medulla**: This refers to the inner part of the stem in dicots, which is made up of parenchyma cells, again part of the ground tissue system. Therefore, this option is also incorrect.

4. **Conclusion**:
- After analyzing all the options, we conclude that the ground tissue system is not differentiated into **Epidermis**. Therefore, the correct answer is **A) Epidermis**.

### Final Answer:
The ground tissue system is not differentiated into **Epidermis**.