In chlorophyceae, the flagella are

Options

A. Tinsel type
B. Whiplash type
C. Whiplash and tinsel type
D. Basal tinsel, apical whiplash type

Answer

To answer the question regarding the type of flagella found in Chlorophyceae, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Chlorophyceae**:
- Chlorophyceae is a class of green algae within the plant kingdom. It is essential to know that this group is characterized by specific features, including the type of flagella they possess.

2. **Identifying Flagella Types**:
- Flagella can be classified based on their structure and function. The main types discussed are:
- **Whiplash Flagella**: These are smooth and uniform in structure.
- **Tinsel Flagella**: These have projections or hairs along their length, making them appear rough.

3. **Characteristics of Chlorophyceae Flagella**:
- In Chlorophyceae, the flagella are described as **isochont**, meaning they are equal in length.
- The flagella in this group are also classified as **whiplash type**, which means they are smooth and do not have the projections that characterize tinsel flagella.

4. **Comparison with Other Algae**:
- It is helpful to compare Chlorophyceae with other groups:
- **Phaeophyceae (Brown Algae)**: They have heterokont flagella, which are of unequal lengths and can be both whiplash and tinsel types.
- **Rhodophyceae (Red Algae)**: These do not have flagella as they are non-motile.

5. **Conclusion**:
- Based on the characteristics outlined, the flagella in Chlorophyceae are specifically **whiplash type** and are smooth in nature.

### Final Answer:
In Chlorophyceae, the flagella are **whiplash type**.

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