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alternation of generations |
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alternation /al·ter·na·tion/ (awl″ter-na´shun) the regular succession of two opposing or different events in turn.
alternation of generations metagenesis. alternation of the heart mechanical alternans; alternating variation in the intensity of the heartbeat or pulse over successive cardiac cycles of regular rhythm.
alternation of generations. See alternate generation. alternation [awl″ter-na´shun] interrupted occurrence, being interspersed with different or opposite events. alternation of generations metagenesis. Want to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit the webmaster's page for free fun content. |
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