英语词汇“amniote”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

amniote

/ˈamnɪəʊt

noun Zoology

An animal whose embryo develops in an amnion and chorion and has an allantois; a mammal, bird, or reptile.Vertebral counts in modern amniotes, amphibians, and fish, can vary due to environment or change with growth....

The sequence from the early amniotes to the early mammals is the most fully documented of the major transitions in vertebrate evolution.
The ancestral amniotes were small animals, superficially resembling primitive, insectivorous lizards.

Origin

Late 19th century: from modern Latin Amniota, back-formation from amniotic.

单词	amniote
释义	amniote /ˈamnɪəʊt / noun Zoology An animal whose embryo develops in an amnion and chorion and has an allantois; a mammal, bird, or reptile.Vertebral counts in modern amniotes, amphibians, and fish, can vary due to environment or change with growth.... The sequence from the early amniotes to the early mammals is the most fully documented of the major transitions in vertebrate evolution. The ancestral amniotes were small animals, superficially resembling primitive, insectivorous lizards. Origin Late 19th century: from modern Latin Amniota, back-formation from amniotic.
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