Male gametes of bryophytes are :-

Options

A. Uniflagellate
B. Multiflagellate
C. Biflagellate
D. Triflagellate

Answer

To answer the question about the male gametes of bryophytes, let's break down the solution step by step:

### Step-by-Step Solution:

1. **Identify the Male Gametes**: In bryophytes, the male gametes are referred to as antherozoids.

2. **Location of Production**: These antherozoids are produced in the male reproductive structure called the antheridium.

3. **Fertilization Process**: Bryophytes require water for fertilization, as the male gametes need to swim to reach the female gametes.

4. **Motility of Antherozoids**: Since the antherozoids are motile, they possess flagella that aid in their movement.

5. **Number of Flagella**: The key characteristic of the male gametes in bryophytes is that they have two flagella. This feature classifies them as biflagellate.

6. **Evaluate the Options**:
- Uniflagellate: Incorrect, as it refers to having one flagellum.
- Multiflagellate: Incorrect, as it refers to having more than two flagella.
- Biflagellate: Correct, as the male gametes have two flagella.
- Triflagellate: Incorrect, as it refers to having three flagella.

7. **Conclusion**: Therefore, the correct answer to the question is that the male gametes of bryophytes are biflagellate.

### Final Answer:
**C) Biflagellate**

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