gametophyte

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ga·me·to·phyte / gəˈmētəˌfīt/ • n. Bot. (in the life cycle of plants with alternating generations) the gamete-producing and usually haploid phase, producing the zygote from which the sporophyte arises. It is the dominant form in bryophytes.DERIVATIVES: ga·me·to·phyt·ic / gəˌmētəˈfitik/ adj.

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