Which of the following is incorrectly paired?

Options

A. Homo sapiens - Mammalia
B. Musca domestica- Insecta
C. Triticum aestivum - Dicotyledonae
D. Mangifera indica - Dicotyledonae

Answer

To solve the question of which of the following is incorrectly paired, we will analyze each option provided in the question step by step.

### Step-by-Step Solution:

1. **Identify the First Pair: Homo sapiens and Mammalia**
- **Analysis**: Homo sapiens is the scientific name for humans. Humans belong to the class Mammalia, which includes all mammals.
- **Conclusion**: This pairing is correct.

2. **Identify the Second Pair: Musca domestica and Insecta**
- **Analysis**: Musca domestica refers to the common housefly. This species is classified under the class Insecta, which encompasses all insects.
- **Conclusion**: This pairing is also correct.

3. **Identify the Third Pair: Triticum aestivum and Dicotyledon**
- **Analysis**: Triticum aestivum is the scientific name for common wheat. Wheat is classified as a monocot, which means it has one cotyledon in its seed. Therefore, pairing it with Dicotyledon (which refers to plants with two cotyledons) is incorrect.
- **Conclusion**: This pairing is incorrect.

4. **Identify the Fourth Pair: Mangifera indica and Anacardiaceae**
- **Analysis**: Mangifera indica is the scientific name for mango. Mango belongs to the family Anacardiaceae, which includes many flowering plants, including mangoes. Mango is a dicot, as it has two cotyledons.
- **Conclusion**: This pairing is correct.

### Final Answer:
The incorrectly paired option is **Triticum aestivum and Dicotyledon**.

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