Parthenocarpic fruits are without seeds.

Explanation

**Step-by-Step Solution:**

1. **Definition of Parthenocarpic Fruits**: Parthenocarpic fruits are defined as fruits that develop without the process of fertilization. This means that the ovary of the flower develops into fruit without the fertilization of ovules.

2. **Understanding Fertilization**: In typical sexual reproduction, fertilization occurs when pollen fertilizes the ovules in the ovary of the flower. This process leads to the development of seeds from the fertilized ovules.

3. **Role of Ovules in Seed Formation**: After fertilization, the ovules within the ovary develop into seeds. This is a crucial step in the formation of seeds, as ovules are the structures that will become seeds once fertilized.

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