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A cleaving, splitting, or breaking up into parts. |
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A method of asexual reproduction among the lowest
(unicellular) organisms by means of a process of self-division,
consisting of gradual division or cleavage of the into two parts, each
of which then becomes a separate and independent organisms; as when a
cell in an animal or plant, or its germ, undergoes a spontaneous
division, and the parts again subdivide. See Segmentation, and Cell
division, under Division. |
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A process by which certain coral polyps, echinoderms,
annelids, etc., spontaneously subdivide, each individual thus forming
two or more new ones. See Strobilation. |