Parthenocarpy is not advantageous in those plants in which

Options

A. Epicarp is edib
B. Mesocarp is edible
C. Endocarp is edible
D. Seeds are edible

Answer

**Step-by-Step Solution:**

1. **Understanding Parthenocarpy**: Parthenocarpy is the process by which fruits develop without fertilization, meaning that the fruits can form without the seeds being produced. This can occur naturally or be induced artificially.

2. **Components of Fruit**: Fruits consist of two main parts: the pericarp (which is the fruit wall) and the seeds. The pericarp itself is divided into three layers:
- **Epicarp**: The outermost layer, often referred to as the skin of the fruit.
- **Mesocarp**: The middle layer, which is typically fleshy and juicy.
- **Endocarp**: The innermost layer that surrounds the seeds.

3. **Analyzing the Options**: The question asks in which plants parthenocarpy is not advantageous. We need to consider the options:
- A. Apicarp is edible
- B. Mesocarp is edible
- C. Endocarp is edible
- D. Seeds are edible

4. **Identifying the Key Factor**: Since parthenocarpy results in seedless fruits, it is particularly not advantageous in plants where the seeds themselves are edible. If seeds are a desirable part of the fruit, then the absence of seeds (due to parthenocarpy) would be a disadvantage.

5. **Conclusion**: Therefore, the correct answer is **D. Seeds are edible**. In plants where the seeds are edible, parthenocarpy would not provide an advantage since the seeds are a valuable part of the fruit.

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