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单词 germ cell
释义

germ cell


noun Biology.

the sexual reproductive cell at any stage from the primordial cell to the mature gamete.

Origin of germ cell

First recorded in 1850–55

Words nearby germ cell

German sixth, Germantown, German wirehaired pointer, Germany, germaphobe, germ cell, germen, germfree, germicide, germinability, germinal
Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for germ cell

British Dictionary definitions for germ cell

germ cell

noun

a sexual reproductive cell; gameteCompare somatic cell
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 germ cell

germ cell

n.

An ovum or a sperm cell or one of their developmental precursors.sex cell
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.

Scientific definitions for germ cell

germ cell

One of the diploid cells in the reproductive organs of a multicellular organism that undergo division and are the precursors of haploid gametes, such as a spermatogonium or oogonium.
See gamete.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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更新时间:2024/11/11 11:25:21