Asked by crystal
Which is an innovation of gymnosperms?
Gymnosperms are the first seed plants.
Gymnosperms are the first flowering plants.
Gymnosperms are the first vascular plants.
Gymnosperms are the first spore-bearing plants.
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Gymnosperms are the first seed plants.
Explanation: gymnosperms evolved seeds (and pollen, heterospory) — "naked" seeds not enclosed in an ovary. They are not flowering plants (those are angiosperms), and vascular and spore-bearing plants appeared earlier in plant evolution.
Explanation: gymnosperms evolved seeds (and pollen, heterospory) — "naked" seeds not enclosed in an ovary. They are not flowering plants (those are angiosperms), and vascular and spore-bearing plants appeared earlier in plant evolution.
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