The reproductive cells involved in asexual reproduction in seaweeds that undego alternation of generations are called

Options

A. spores
B. sperm
C. gametes
D. eggs

Answer

### Step-by-Step Solution:

1. **Understanding Seaweeds**: Seaweeds are primarily classified under the group of algae. They can be further categorized into different classes, one of which is brown algae.

2. **Identifying the Class**: Brown algae belong to the class Phaeophyceae. This is important as it helps to narrow down the specific reproductive processes we are discussing.

3. **Reproductive Cells**: In the context of asexual reproduction in seaweeds, we need to identify the specific reproductive cells involved.

4. **Types of Reproduction**: Seaweeds can reproduce both sexually and asexually. Asexual reproduction typically involves the production of spores.

5. **Spores in Asexual Reproduction**: In seaweeds, the reproductive cells that are involved in asexual reproduction are known as spores. These are not to be confused with gametes, which are involved in sexual reproduction.

6. **Juice Spores**: Specifically, in the case of brown algae, the spores involved in asexual reproduction are referred to as "juices spores." These spores are crucial for the process of asexual reproduction and can develop into new individuals.

7. **Conclusion**: Therefore, the reproductive cells involved in asexual reproduction in seaweeds that undergo alternation of generations are called **spores**, specifically **juice spores**.