Motile, asexual and endogenous spores produced in algal members are called

Options

A. Zoospores
B. Aplanospores
C. Conidia
D. Cyst

Answer

To solve the question regarding the motile, asexual, and endogenous spores produced in algal members, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Algae**: Algae are simple, thalloid plants that belong to the plant kingdom. They are not fully developed plants but represent a primitive form of plant life.

2. **Reproductive Methods in Algae**: Algae can reproduce in three main ways:
- **Vegetative Reproduction**: This occurs through differentiation.
- **Asexual Reproduction**: This is primarily done through spores.
- **Sexual Reproduction**: This occurs through the formation of gametes.

3. **Focusing on Asexual Spores**: The question specifically asks about asexual spores produced by algae. We need to identify the type of spores that are motile, asexual, and formed endogenously.

4. **Identifying the Correct Type of Spores**: In algae, the motile asexual spores that are produced endogenously are known as **zoospores**. These spores are characterized by their motility due to the presence of flagella.

5. **Eliminating Incorrect Options**:
- **Aplanospores**: These are non-motile spores and are not produced by algae.
- **Conidia**: These are also non-motile and are associated with fungi, not algae.
- **Cysts**: These are protective structures and not spores.

6. **Conclusion**: Therefore, the correct answer to the question is **zoospores**.

### Final Answer:
The motile, asexual, and endogenous spores produced in algal members are called **zoospores**.

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