In Funaria, the following is not connected with spore dispersal

Options

A. Seta
B. Peristome
C. Annulus
D. Foot

Answer

To solve the question regarding which part of Funaria is not connected with spore dispersal, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Structure of Funaria**:
Funaria is a type of moss, and its reproductive structure, known as the sporogonium, consists of several parts: the foot, seta, and capsule.

**Hint**: Identify the main parts of the sporogonium and their functions.

2. **Identify the Functions of Each Part**:
- **Foot**: This part is embedded in the female receptacle and is responsible for absorbing nutrients. It does not play a role in spore dispersal.
- **Seta**: This stalk-like structure supports the capsule and is involved in spore dispersal, especially during dry conditions.
- **Capsule**: This is where spores are produced and it plays a crucial role in spore dispersal.
- **Peristome**: This structure surrounds the opening of the capsule and aids in the release of spores.
- **Annulus**: This is a ring of cells that can help in the dispersal of spores by breaking apart under certain conditions.

**Hint**: Consider the role of each part in the process of spore dispersal.

3. **Analyze the Options Given**:
- **Ceta**: Involved in spore dispersal.
- **Peristome**: Involved in spore dispersal.
- **Annulus**: Involved in spore dispersal.
- **Foot**: Not involved in spore dispersal.

**Hint**: Compare each option against the functions identified in the previous step.

4. **Conclusion**:
Based on the analysis, the part that is not connected with spore dispersal in Funaria is the **foot**.

**Final Answer**: The correct answer is **foot**.