单词 | basidiospore |
例句 | D, Passage of a nucleus through the sterigma into the basidiospore. Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 3 "Frost" to "Fyzabad" 2011-08-15T02:00:28.473Z Typically, e.g. in the Toad-stools, it is a club-shaped structure, produced at its free end into four slender processes, the sterigmata, each of which bears a basidiospore at its tip. The New Gresham Encyclopedia. Vol. 1 Part 3 Atrebates to Bedlis Some of these terminal cells push out a little finger of protoplasm, which swells, thickens its wall, and becomes detached from the mother-cell as a spore, here called specially a basidiospore. Scientific American Supplement, No. 531, March 6, 1886 The young basidium contains two nuclei, which later fuse; the fusion-nucleus then undergoes two successive divisions, involving a reduction of chromosomes, and each of the four resultant nuclei passes through a sterigma into a basidiospore. The New Gresham Encyclopedia. Vol. 1 Part 3 Atrebates to Bedlis |
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