| 单词 | spermatocyte |
| 释义 | spermatocyte[ spur-mat-uh-sahyt, spur-muh-tuh- ] / spɜrˈmæt əˌsaɪt, ˈspɜr mə tə- / noun Cell Biology.a male germ cell (primary spermatocyte ) that gives rise by meiosis to a pair of haploid cells (secondary spermatocytes ) that give rise in turn to spermatids. Origin of spermatocyteFirst recorded in 1885–90; spermato- + -cyte OTHER WORDS FROM spermatocytesper·ma·to·cyt·al, adjectiveWords nearby spermatocytespermatium, spermato-, spermatoblast, spermatocele, spermatocide, spermatocyte, spermatogenesis, spermatogenous, spermatogonium, spermatoid, spermatolysis Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for spermatocytespermatocyte / (ˈspɜːmətəʊˌsaɪt) / nounzoology an immature male germ cell, developed from a spermatogonium, that gives rise, by meiosis, to four spermatids botany a male germ cell that develops into an antherozoid Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 Medical definitions for spermatocytespermatocyte [ spər-măt′ə-sīt′, spûr′mə-tə- ] n.A diploid cell that undergoes meiosis to form four spermatids. Other words from spermatocytesper•mat′o•cyt′al (-sīt′l) adj.The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. Scientific definitions for spermatocytespermatocyte [ spər-măt′ə-sīt′ ] A diploid cell that undergoes meiosis to form four spermatids, cells which then develop into sperm. See more at spermatogenesis. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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