Microgametogenesis is a process in plant reproduction where the microgametophyte develops from a single microspore via mitosis, forming the multicellular pollen grain. In angiosperms, the microgametopgyte is composed of three cells, the vegetative cell and two sperm cells, while in gymnosperms there can be three or more cells depending on the species.
Microgametogenesis is a process in plant reproduction where the microgametophyte develops from a single microspore via mitosis, forming the multicellular pollen grain. In angiosperms, the microgametopgyte is composed of three cells, the vegetative cell and two sperm cells, while in gymnosperms there can be three or more cells depending on the species.
Source: Wikipedia "Microgametogenesis" · CC BY-SA 4.0
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