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gametophyte 音标拼音: [gəm'itəf,ɑɪt] n. 配偶体 配偶体 gametophyte n 1: the gamete-bearing individual or phase in the life cycle of a plant having alternation of generations Gametophyte \Ga*me"to*phyte\, n. [Gamete Gr. fyto`n plant.]
(Bot.) In the alternation of generations in plants, that generation or phase which bears sex organs and produces gametes. In the lower plants, as the alg[ae], the gametophyte is the conspicuous part of the plant body; in mosses it is the so-called moss plant; in ferns it is reduced to a small, early perishing body; and in seed plants it is usually microscopic or rudimentary. [Webster 1913 Suppl.]
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