Which of the following is not correctly matched

Options

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

Answer

To determine which of the following pairs is not correctly matched, let's analyze each option step by step:

1. **Offset and Water Hyacinth**:
- Water hyacinth is a floating aquatic plant that reproduces vegetatively through offsets.
- An offset is a type of sub-aerial stem that grows horizontally and can produce new plants.
- **Conclusion**: This pair is correctly matched.

2. **Rhizome and Banana**:
- Banana plants have a modified underground stem known as a rhizome.
- The rhizome is a thickened stem that stores nutrients and can produce new shoots and roots.
- **Conclusion**: This pair is correctly matched.

3. **Binary Fission and Sargassum**:
- Binary fission is a method of asexual reproduction where a single organism divides into two equal parts, commonly seen in unicellular organisms like amoeba.
- Sargassum, on the other hand, is a type of brown algae that reproduces through fragmentation, not binary fission.
- **Conclusion**: This pair is incorrectly matched.

4. **Conidia and Penicillium**:
- Conidia are asexual spores produced by fungi, including Penicillium.
- These spores are non-motile and have thick walls, allowing them to survive in various conditions.
- **Conclusion**: This pair is correctly matched.

**Final Answer**: The only incorrect pair is **Binary Fission and Sargassum**.