V2EX ontogeny

Ontogeny

释义 Definition

名词 (n.) 个体发育;指一个生物体从受精卵到成熟个体的整个发育过程。

发音 Pronunciation

/ntdni/

例句 Examples

The ontogeny of a butterfly includes four distinct stages: egg, larva, pupa, and adult.
蝴蝶的个体发育包括四个不同的阶段:卵、幼虫、蛹和成虫。

Researchers studying the ontogeny of the human brain have discovered that neural connections undergo rapid reorganization during the first three years of life.
研究人类大脑个体发育的科学家发现,神经连接在生命的头三年里经历了快速的重组。

词源 Etymology

该词源于希腊语,由 **onto-**(存在、个体,来自希腊语 ōn,意为"存在")和 -geny(起源、产生,来自希腊语 genesis)组合而成。19世纪由德国生物学家恩斯特海克尔(Ernst Haeckel)引入科学术语体系。海克尔曾提出著名的"个体发育重演系统发育"(ontogeny recapitulates phylogeny)假说,认为生物个体的发育过程会重现其物种的进化历程。

相关词汇 Related Words

文学与学术引用 Literary & Academic References

  • 恩斯特海克尔的《自然创造史》(Natürliche Schpfungsgeschichte, 1868)中首次系统阐述了 ontogeny 与 phylogeny 的关系。
  • 斯蒂芬杰古尔德(Stephen Jay Gould)的《个体发育与系统发育》(Ontogeny and Phylogeny, 1977)是关于该概念最具影响力的现代著作,重新审视了海克尔的重演理论。
  • 让皮亚杰(Jean Piaget)在其发展心理学著作中广泛使用该词来描述儿童认知能力的发育过程。
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