Select the wrong match

Options

A. Castor oil seed - Dicot, endospermic and perispermic
B. Bean seed - Dicot and nonendospermic
C. Maize - Monocot and endospermic
D. Mustard - Dicot and endospermic

Answer

To solve the question of selecting the wrong match, we need to analyze each option provided and determine if the characteristics listed for each plant seed are accurate.

### Step-by-Step Solution:

1. **Understand the Terms**:
- **Endospermic**: Refers to seeds that retain the endosperm at maturity, which serves as a food reserve for the developing embryo.
- **Perispermic**: Refers to seeds that have a perisperm, which is a tissue that surrounds the embryo and is derived from the nucellus.

2. **Analyze Each Option**:
- **Option 1: Castor Oil Seed**:
- Classification: Dicot
- Characteristics: Endospermic and Perispermic
- **Analysis**: Castor oil seed is indeed a dicot and it is both endospermic and perispermic. This match is **correct**.

- **Option 2: Bean Seed**:
- Classification: Dicot
- Characteristics: Non-endospermic
- **Analysis**: Bean seeds are dicots and they do not retain endosperm at maturity. This match is **correct**.

- **Option 3: Maize**:
- Classification: Monocot
- Characteristics: Endospermic
- **Analysis**: Maize is a monocot and it retains endosperm at maturity. This match is **correct**.

- **Option 4: Mustard**:
- Classification: Dicot
- Characteristics: Endospermic
- **Analysis**: Mustard seeds are dicots but they are non-endospermic as they do not retain the endosperm at maturity. This match is **incorrect**.

3. **Conclusion**:
- The wrong match is found in **Option 4: Mustard**, which is incorrectly classified as endospermic. Therefore, the correct answer to the question is **Option 4**.

### Final Answer:
The wrong match is **Mustard, dicot and endospermic**.

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