| 单词 | reduction division |
| 释义 | reduction division (once / 381269 pages) n WORD FAMILY reduction division: reduction divisions USAGE EXAMPLESIn some forms the reduction division occurs in the secondary spermatocytes instead of the primary. Guyer, Michael F., Being Well-Born—An Introduction to...(2012) I'm also contemplating applying my experience in energy efficiency by working internally within a large corporation's sustainability or energy reduction division. BusinessWeek(Jan 31, 2011) This sort of separation takes place at one of the two reduction divisions. Morgan, Thomas Hunt, A Critique of the Theory of Evoluti...(2010) n (genetics) cell division that produces reproductive cells in sexually reproducing organisms; the nucleus divides into four nuclei each containing half the chromosome number (leading to gametes in animals and spores in plants) Syn|Hypo|Hyper meiosis, miosis nondisjunction meiosis in which there is a failure of paired homologous chromosomes to separate; results in an abnormal number of chromosomes in the daughter cells cell division, cellular division the process in reproduction and growth by which a cell divides to form daughter cells |
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