Differentiate between gymnosperms and angiosperms with reference to seed, flower and fruit.

Explanation

To differentiate between gymnosperms and angiosperms with reference to seed, flower, and fruit, we can break down the characteristics of each group as follows:

### Step-by-Step Solution:

1. **Seeds**:
- **Gymnosperms**: The seeds of gymnosperms are referred to as "naked seeds." This means that their seeds are not enclosed within any protective structure, such as an ovary. Instead, they are often found on the surface of cones or other structures.
- **Angiosperms**: In contrast, angiosperms produce seeds that are enclosed within a protective structure known as the ovary. This ovary eventually develops into a fruit after fertilization.

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