Gymnosperms
Gymnosperms are seed plants that do not produce flowers. The term gymnosperm means "naked seed." However, usually when the seeds of gymnosperms are immature they are enclosed...
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Gymnosperm
A gymnosperm is a primitive type of plant characterized by the presence of naked seeds. The gymnosperms were an important group of plants during the carboniferous period, which lasted from ...
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Gymnosperms
Gymnosperm