| 单词 | tetraploid |
| 释义 | tetraploid[ te-truh-ploid ] / ˈtɛ trəˌplɔɪd / adjective Biology.having a chromosome number that is four times the basic or haploid number. nouna tetraploid cell or organism. Origin of tetraploidFirst recorded in 1925–30; tetra- + -ploid OTHER WORDS FROM tetraploidtet·ra·ploi·dy, nounWords nearby tetraploidtetranitrate, tetraparesis, tetrapeptide, tetrapetalous, tetraplegia, tetraploid, tetrapod, tetrapody, tetrapterous, tetrapylon, tetrarch Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for tetraploidtetraploid / (ˈtɛtrəˌplɔɪd) genetics / adjectivehaving four times the haploid number of chromosomes in the nucleus nouna tetraploid organism, nucleus, or 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 tetraploidtetraploid [ tĕt′rə-ploid′ ] adj.Having four times the haploid number of chromosomes in the cell nucleus. n.A tetraploid individual. The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. |
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