An arrangement of chromosomes in the equatorial plane of a spindle; a metaphase plate. Cf. aster, n. 4(b), diaster, n. Now disused.
单词 | θ19350 |
释义 | the world > life > biology > biological processes > genetic activity > [noun] > cell-division or arrangement of chromosomes > figure of nucleus during (2) monaster1879 An arrangement of chromosomes in the equatorial plane of a spindle; a metaphase plate. Cf. aster, n. 4(b), diaster, n. Now disused. mitosis1887 The process by which a cell nucleus divides to give two daughter nuclei each with the same chromosome complement as the parent nucleus; this process… |
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