| 单词 | alternation of generations |
| 释义 | alternation of generations (once / 231752 pages) n WORD FAMILY alternation of generations: alternations of generations USAGE EXAMPLESAll plants maintain this dual life cycle, called “the alternation of generations“. Scientific American(May 06, 2014) I stumbled on these as I was writing about the Alternation of Generations in my post a few back on mosses. Scientific American(May 31, 2013) If the cater76pillar, instead of changing into one butterfly, produced several, we should have an instance of alternation of generations. Lubbock, John, Sir, On the Origin and Metamorphoses of...(2011) n the alternation of two or more different forms in the life cycle of a plant or animal Syn|Hypo|Hyper heterogenesis, xenogenesis digenesis, metagenesis alternation of sexual and asexual generations organic phenomenon (biology) a natural phenomenon involving living plants and animals |
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