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单词 diplosis
释义

diplosis

[ dih-ploh-sis ]
/ dɪˈploʊ sɪs /

noun Cell Biology.

the doubling of the chromosome number by the union of the haploid sets in the union of gametes.

Origin of diplosis

<Greek díplōsis a doubling, equivalent to diplō- (see diploma) + -sis-sis

Words nearby diplosis

diplopagus, diplophase, diplophonia, diplopia, diplopod, diplosis, diplosome, diplosomia, diplostemonous, diplotene, diplozoic
Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for diplosis

  • The Wheat Midge (Diplosis tritici) is another very mischievous species.

    The Young Collector's Handbook of Ants, Bees, Dragon-flies, Earwigs, Crickets, and Flies|W. Harcourt Bath

British Dictionary definitions for diplosis

diplosis
/ (dɪˈpləʊsɪs) /

noun

biology the doubling of the haploid number of chromosomes that occurs during fusion of gametes to form a diploid zygote

Word Origin for diplosis

C20: from Greek diplōsis doubling, from diploun to double, from diploos double
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 diplosis

diplosis
[ dĭ-plōsĭs ]

n.

The formation of the diploid number of chromosomes during fertilization by the fusion of the nuclei of two haploid gametes.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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更新时间:2025/1/11 13:29:58