Pteridophytes and gymnosperms are both groups of plants that reproduce through spores or seeds, but there are some key differences between the two:
1. Reproduction: Pteridophytes reproduce through spores, which are produced in structures called sporangia. Gymnosperms, on the other hand, reproduce through seeds, which are contained in cones or other structures.
2. Vascular tissue: Pteridophytes have vascular tissue for the transport of water and nutrients, but they lack seeds and flowers. Gymnosperms have vascular tissue as well, but they also have seeds and cones for reproduction.
3. Seeds: Gymnosperms have naked seeds, meaning they are not enclosed in a fruit. Pteridophytes do not produce seeds.
4. Dominant generation: In pteridophytes, the dominant generation is the sporophyte (the plant form that produces spores). In gymnosperms, the dominant generation is the gametophyte (the plant form that produces gametes).
5. Habitats: Pteridophytes are commonly found in damp and shaded areas such as forests or swamps. Gymnosperms are more commonly found in drier habitats like coniferous forests.
Overall, pteridophytes are more primitive plants that reproduce through spores, while gymnosperms are more advanced plants with seeds and cones for reproduction.
What the difference between pteridophytes and gymnosperms
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