A layer of cells that surrounds the schizogenous cavity is called

Options

A. Endothecium
B. Epithelium
C. Epithem
D. Exothecium

Answer

To solve the question about the layer of cells that surrounds the schizogenous cavity, we can break it down into the following steps:

### Step-by-Step Solution:

1. **Understanding the Schizogenous Cavity**:
- A schizogenous cavity is formed when cell walls separate from each other, creating an intracellular space. This space can enlarge as intracellular substances partially dissolve.

2. **Identifying the Surrounding Layer**:
- The question asks for the specific layer of cells that encases or surrounds this schizogenous cavity.

3. **Analyzing the Options**:
- The options given are:
- A) Endothesium
- B) V-epithelium
- C) C-ethythene
- D) Exothesium

4. **Determining the Correct Answer**:
- From the video transcript, it is mentioned that the layer of cells surrounding the schizogenous cavity is referred to as epithelium. Therefore, the correct answer is **option D: Exothesium**.

5. **Final Confirmation**:
- The transcript confirms that the epithelium cells are located outside the schizogenous cavity, and thus, the answer is validated.

### Final Answer:
The layer of cells that surrounds the schizogenous cavity is called **Exothesium** (Option D).

---