索體椎 的英文怎麼說
中文拼音 [suǒtǐzhuī]
索體椎
英文
chordocentrous vertebra-
The eolutionary precursor to the backbone, the notochord is a fine, flexible chord defining the body axis in the early embryos of all ertebrates
脊索是脊椎進化的前體，脊索在所有的脊椎動物胚胎早期起到柔韌軸的作用。Re cent researches show that the analyses of gene families and chromosomal structures between vertebrates and those close to them could provide a great deal of clues and proofs about the origin of vertebrates
近年來的研究表明，通過對脊椎動物和與之親緣關系接近的物種之間進行基因家族、染色體結構分析，可以對脊椎動物進化提供很多線索和證據。
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