Which one is wrongly matched?

Options

A. Uni Flagellated gametes - Polysiphonia
B. Unicellular organism - Chlorella
C. Gemma cups - Marchantia
D. Biflagellate zoospores - Brown algae

Answer

To determine which option is wrongly matched, we need to analyze each option provided in the question.

1. **Uniflagellated gametes are matched with Polysiphonia**:
- Polysiphonia is a type of red algae belonging to the Rhodophyta group.
- In Polysiphonia, the male gametes are motile and flagellated, while the female gametes are non-motile and larger (oogamous reproduction).
- Therefore, the statement that uniflagellated gametes are present in Polysiphonia is incorrect because the male gametes are actually flagellated (motile) and not uniflagellated.
- This option is wrongly matched.

2. **Unicellular organism with Chlorilla**:
- Chlorilla is indeed a unicellular organism that belongs to the Chlorophyta (green algae) group.
- This option is correctly matched.

3. **Jemma Cups matched with Marchantia**:
- Marchantia is a type of bryophyte, and it reproduces asexually through structures called gemmae cups.
- This option is correctly matched.

4. **Biflagellated zoospores matched with brown algae**:
- Brown algae (Phaeophyta) reproduce asexually through biflagellated zoospores, which are motile due to the presence of flagella.
- This option is also correctly matched.

After analyzing all the options, we conclude that the first option regarding uniflagellated gametes in Polysiphonia is the wrongly matched statement.

**Final Answer**: The wrongly matched option is "Uniflagellated gametes are matched with Polysiphonia."

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