单词	metagenesis
释义	metagenesis /ˌmɛtəˈdʒɛnɪsɪs / noun [mass noun] Biology The alternation of generations between sexual and asexual reproduction.It is the life cycle consisting of an asexual and a sexual generation (metagenesis) of the cycliophorans that makes the phylum unique.... However, unlike cnidarians, ctenophores possess rows of cilia and a unique, complex sensory organ and lack cnidae and metagenesis. Checkpoints in the life-cycle of Cassiopea spp.: control of metagenesis and metamorphosis in a tropical jellyfish. Derivatives metagenetic /ˌmɛtədʒəˈnɛtɪk / adjective ... The life cycle of Chrysaora lactea is metagenetic and was completed with laboratory rearing observations. It is, at least, geared towards an understanding of mutual metagenetic affectations in an experiment of non-exclusion. However, if innate ability were not only sufficient but necessary, it is obvious from a metagenetic analysis of human history that we would have died out long ago. Origin Late 19th century: modern Latin.
随便看	rhynchokinetic rhyncholite rhynchonellid rhynchonellide rhynchophorous rhynchosaur rhynchosaurian Rhynchosaurus rhynchosporium rhynchostome rhyncocephalian rhyncocoel rhyncocoelan rhyncocoele rhyncodaeum rhyncodeum rhynconellid rhyncophorous rhyncosaurian Rhyncosaurus rhyodacite rhyolite rhyparograph rhyparographer rhyparographic

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