A body segment of an articulated or segmented animal, esp. such a segment regarded as a distinct organism; a metamere or somite. Cf. zonite, n.…
| 单词 | θ17700 |
| 释义 | the world > life > biology > organism > zooid > [noun] (4) zoonite1838 A body segment of an articulated or segmented animal, esp. such a segment regarded as a distinct organism; a metamere or somite. Cf. zonite, n.… zooid1851 An organism or (esp. in early use) motile cell thought to resemble an animal but not to be one in a strict or full sense; esp. an invertebrate… zoon1851 A distinct organism (whether a single entity, as in vertebrates, or a colonial form consisting of zooids) regarded as being the whole product of a… zoid1856 = zooid, n. |
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