Pits found in cell wall are due to lack of

Options

A. Middle lamella
B. Cell plate
C. Primary wall material
D. Secondary wall material

Answer

**Step-by-Step Solution:**

1. **Understanding Pits in Cell Walls:**
- Pits are small depressions or openings in the cell wall of plants. They allow for the exchange of materials between adjacent cells.

2. **Components Involved in Pits Formation:**
- The formation of pits involves three main components:
- **Primary Cell Wall:** This is the first layer of the cell wall that is formed during cell division.
- **Middle Lamella:** This layer acts as a glue between the primary walls of adjacent cells, facilitating adhesion.
- **Cell Plate:** This is formed during cell division and contributes to the formation of the middle lamella.

3. **Identifying the Lack:**
- The question asks what is lacking in the formation of pits. Since the pits are formed by the primary wall, middle lamella, and cell plate, we need to identify which component is not involved in the formation of pits.

4. **Analyzing the Options:**
- Given the options, we can conclude that the component that is not directly involved in the formation of pits would be the **secondary cell wall**. The secondary cell wall is formed after the primary wall and is not involved in the initial formation of pits.

5. **Conclusion:**
- Therefore, the pits found in the cell wall are due to the lack of the secondary cell wall.

**Final Answer:**
- The pits found in the cell wall are due to the lack of the secondary cell wall.

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