Which plant group is characterized by producing seeds that are exposed on cones or naked seeds?

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Multiple Choice

Which plant group is characterized by producing seeds that are exposed on cones or naked seeds?

Explanation:
This question tests how seed protection and where seeds form distinguish plant groups. Seeds that are exposed on cones are a hallmark of gymnosperms. In these plants, ovules sit on the surfaces of cone scales and, once fertilized, develop into seeds that are not enclosed by fruit tissue. Angiosperms, by contrast, produce seeds inside fruits that come from ovaries. Ferns and mosses don’t produce seeds at all; ferns are seedless vascular plants and mosses are nonvascular, reproducing by spores. So, the plant group with naked seeds on cones is gymnosperms.

This question tests how seed protection and where seeds form distinguish plant groups. Seeds that are exposed on cones are a hallmark of gymnosperms. In these plants, ovules sit on the surfaces of cone scales and, once fertilized, develop into seeds that are not enclosed by fruit tissue. Angiosperms, by contrast, produce seeds inside fruits that come from ovaries. Ferns and mosses don’t produce seeds at all; ferns are seedless vascular plants and mosses are nonvascular, reproducing by spores. So, the plant group with naked seeds on cones is gymnosperms.

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