The placenta is attached to the developing seed near the

Options

A. testa
B. hilum
C. micropyle
D. chalaza

Explanation

To answer the question about where the placenta is attached to the developing seed, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Seed Structure**: Begin by identifying the key components of a seed. A seed typically consists of several parts, including the testa (seed coat), hilum, micropyle, and chalaza.

2. **Identifying the Hilum**: The hilum is a specific part of the seed. It is the scar that marks the point of attachment of the seed to the funiculus, which connects the seed to the placenta and the fruit wall.

3. **Role of the Funiculus**: The funiculus is the stalk that connects the seed to the placenta. It plays a crucial role in nutrient transfer from the placenta to the developing seed.

4. **Location of the Placenta Attachment**: The placenta is attached to the seed near the hilum. This is where the seed breaks away from the funiculus during maturation.

5. **Excluding Other Options**:
- **Testa**: This is the outer covering of the seed, not where the placenta attaches.
- **Micropyle**: This is the opening in the seed coat through which water enters, not the attachment point for the placenta.
- **Chalaza**: This is the tissue where the nucleus and integuments join, not the attachment point for the placenta.

6. **Conclusion**: Therefore, the correct answer to the question is that the placenta is attached to the developing seed near the **hilum**.

### Final Answer:
The placenta is attached to the developing seed near the **hilum**.

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