单词 | homosporous |
释义 | homosporous[ huh-mos-per-uhs, hoh-, hoh-muh-spawr-uhs, -spohr- ] / həˈmɒs pər əs, hoʊ-, ˌhoʊ məˈspɔr əs, -ˈspoʊr- / adjective Botany.having the spores of one kind only. Origin of homosporousFirst recorded in 1885–90; homo- + spore + -ous Words nearby homosporoushomoscedastic, homoserine, homosexual, homosexuality, homosocial, homosporous, homospory, homostyled, homotaxis, homothallic, homotherm Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for homosporoushomosporous / (hɒˈmɒspərəs, ˌhəʊməʊˈspɔːrəs) / adjective(of most ferns and some other spore-bearing plants) producing spores of one kind only, which develop into hermaphrodite gametophytesCompare heterosporous Derived forms of homosporoushomospory (həʊˈmɒspərɪ), nounCollins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 Scientific definitions for homosporoushomosporous [ hō′mə-spôr′əs, hŏm′ə-, hō-mŏs′pər-əs ] Producing spores of one kind only that are not differentiated by sex. The spores of homosporous plants, such as horsetails and most ferns, grow into bisexual gametophytes (producing both male and female gametes). Compare heterosporous. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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