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the life cycle of a pine tree with pictures and descriptions on it, labeled below

Kingdom Plantae

Characteristics: Gymnosperms are vascular, seeded plants, that can be found everywhere. Life Cycle and Development: The gymnosperm life cycle and reproduction cycle start off with a mature sporophyte releasing the ovulate cone and one releasing the pollen cone. The sporophyll of the pollen cone releases microsporocytes which eventually reach the megasporangium. A pollen tube forms. The female gametophyte develops within the megaspore and holds two to three archegonia, each of those…


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