Which of the following pairs is not correctly matched with its mode of reproduction

Options

A. Offset---------Water hyacinth
B. Rhizome----------Banana
C. Binary fission---------- Sargassum`
D. Conidia----------Penicillium

Explanation

To determine which pair is not correctly matched with its mode of reproduction, we will analyze each option given in the question.

### Step-by-Step Solution:

1. **Identify the First Pair: Water Hyacinth and Offsets**
- Water Hyacinth (Eichhornia crassipes) is known to reproduce using offsets. Offsets are small daughter plants that develop from the parent plant, allowing for rapid vegetative propagation.
- **Conclusion**: This pair is correctly matched.

2. **Identify the Second Pair: Banana and Rhizome**
- Banana plants reproduce through rhizomes, which are underground stems that can give rise to new plants. These rhizomes store nutrients and help the plant survive adverse conditions.
- **Conclusion**: This pair is also correctly matched.

3. **Identify the Third Pair: Sargassum and Binary Fission**
- Sargassum is a type of brown alga that primarily reproduces through fragmentation, not binary fission. Binary fission is a form of asexual reproduction typically seen in unicellular organisms, not in multicellular algae like Sargassum.
- **Conclusion**: This pair is NOT correctly matched.

4. **Identify the Fourth Pair: Penicillium and Conidia**
- Penicillium is a genus of fungi that reproduces asexually by producing conidia, which are spores formed on specialized structures called conidiophores. This method of reproduction is well-documented and accurate.
- **Conclusion**: This pair is correctly matched.

### Final Answer:
The pair that is not correctly matched with its mode of reproduction is **Sargassum and Binary Fission**.

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