Botany. The smaller of the two types of spore produced by heterosporous cryptogams, which develops into the male gametophyte. Also: the analogous…
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| 释义 | the world > plants > part of plant > reproductive part(s) > spore or sporule > [noun] > type of > microspore or microsporange (6) microspore1857 Botany. The smaller of the two types of spore produced by heterosporous cryptogams, which develops into the male gametophyte. Also: the analogous… microsporange1882 = microsporangium, n. Subcategories:— mother cell that divides to form (1) — substance forming outer coating (2) — development of (1) |
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