| 单词 | oogamy |
| 释义 | oogamy/ (əʊˈɒɡəmɪ) / nounsexual reproduction involving a small motile male gamete and a large much less motile female gamete: occurs in all higher animals and some plants Derived forms of oogamyoogamous, adjectiveWords nearby oogamyO.O.D., oodles, oof, oogamete, oogamous, oogamy, OO gauge, oogenesis, oogonium, ooh, ookinesis 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 Scientific definitions for oogamyoogamy [ ō-ŏg′ə-mē ] A system of sexual reproduction in which one gamete (called the egg) is large and nonmotile, while the other (called the sperm) is small and motile. Oogamy is a type of heterogamy. Compare isogamy. Other words from oogamyoogamous adjectiveThe American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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