| 单词 | parent cell |
| 释义 | > as lemmasparent cell parent cell n. Biology = mother cell n. at mother n.1 Compounds 7. ΘΚΠ the world > life > biology > biological processes > procreation or reproduction > reproductive substances or cells > [noun] > parent cell parent cella1836 mother cell1840 pericytula1876 gonocyte1900 gonotocont1909 intermitotic1942 a1836 Encycl. Metrop. (1845) VII. 239/1 Sometimes two or four cells are generated in a parent-cell, the thicker wall of which separates them more perfectly from those contiguous. 1960 D. C. Braungart & R. Buddeke Introd. Animal Biol. (ed. 5) ii. 29 Each new cell will have the same number of chromosomes as the parent cell, for the half-chromosomes develop into whole chromosomes as the new cells grow to maturity. 1991 U.S. News & World Rep. 4 Nov. 70/1 A ‘stem cell’, a long-lived parent cell that serves to renew the many different types of cells in various tissues. < as lemmas |
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