Vivipary is

Options

A. Seed germination with substerranean cotyledons
B. Seed germination with epiterranean cotyledons
C. Fruit development without pollination
D. Seed germination inside the fruit while attached to the plant

Answer

**Step-by-Step Solution:**

1. **Understanding Vivipary**: Vivipary is a specific type of seed germination where the seed begins to develop while still attached to the parent plant. This means that the seed does not fall off and grow separately; instead, it germinates in place.

2. **Identifying Characteristics**: In vivipary, the seed or embryo utilizes its own resources for growth while remaining connected to the parent plant. This process allows the seed to start growing before it is dispersed.

3. **Examples of Vivipary**: Common examples of plants that exhibit vivipary include mangroves, jackfruit, and avocados. In these plants, the seeds germinate while still inside the fruit or attached to the plant.

4. **Analyzing the Options**:
- **Seed germination with subterranean cotyledons**: This refers to a type of seed germination where the cotyledons grow underground, which is not the definition of vivipary.
- **Seed germination with epiterranean cotyledons**: This refers to cotyledons that grow above ground, which also does not define vivipary.
- **Fruit development without pollination**: This is a different process and does not relate to vivipary.
- **Seed germination inside the fruit while attached to the plant**: This option correctly describes vivipary.

5. **Conclusion**: The correct definition of vivipary is "seed germination inside the fruit while attached to the plant."

**Final Answer**: Vivipary is defined as seed germination inside the fruit while attached to the plant.

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