| 单词 | sexual reproduction |
| 释义 | sexual reproductionnoun Biology.reproduction involving the union of gametes. Origin of sexual reproductionFirst recorded in 1880–85 Words nearby sexual reproductionsexualize, sexually transmitted disease, sexually transmitted diseases, sexual orientation, sexual relations, sexual reproduction, sexual revolution, sexual selection, sex up, Sexwale, sex work Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for sexual reproductionsexual reproduction nounreproduction involving the fusion of a male and female haploid gamete 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 Cultural definitions for sexual reproductionsexual reproduction The production of a new living thing by two parent organisms, with each parent contributing half the material in the DNA of the offspring. The young, genetically different from either parent, can rapidly adapt to their environment by means of natural selection. (See chromosomes and meiosis.) The New Dictionary of Cultural Literacy, Third Edition Copyright © 2005 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. Medical definitions for sexual reproductionsexual reproduction n.Reproduction by the union of male and female gametes to form a zygote.syngenesis The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. Scientific definitions for sexual reproductionsexual reproduction See under reproduction. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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