Asexual spores with flagella in algae are called

Options

A. zoospore
B. zygospores
C. aplanospores
D. hypnospores

Answer

To solve the question "Asexual spores with flagella in algae are called," we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Question**: The question is asking for the specific term used to describe asexual spores in algae that have flagella.

2. **Review Asexual Reproduction in Algae**: Algae can reproduce asexually through various types of spores. It is important to know the different types of asexual spores that exist in algae.

3. **Identify the Types of Spores**:
- **Zoospores**: These are motile asexual spores that possess flagella, allowing them to swim in water.
- **Zygospores**: These are formed through sexual reproduction and are not motile.
- **Aplanospores**: These are non-motile spores that do not have flagella.
- **Hypnospores**: These are resting spores that may not be directly involved in asexual reproduction.

4. **Determine the Correct Answer**: Among the options provided, the only type of asexual spore that has flagella is **zoospores**.

5. **Conclude the Answer**: Therefore, the answer to the question is that asexual spores with flagella in algae are called **zoospores**.

### Final Answer:
Asexual spores with flagella in algae are called **zoospores**.

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