名词
中文翻译：Unknown
同义词：
['embryology', 'ontogenesis', 'development例句：1. Ectogony is the study of how organisms develop from a single cell to an adult form.（胚胎学研究从单细胞到成年形态的发展过程。）2. During ontogenesis', 'cells in the developing embryo undergo complex changes that lead to the formation of organs and tissues.（在发生学中，发育中的胚胎细胞经历复杂的变化，导致器官和组织的形成。）']
例句：
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1. Ectogony is the study of how organisms develop from a single cell to an adult form.
胚胎学研究从单细胞到成年形态的发展过程。
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2. During ontogenesis, cells in the developing embryo undergo complex changes that lead to the formation of organs and tissues.
在发生学中，发育中的胚胎细胞经历复杂的变化，导致器官和组织的形成。
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3.The process of development involves the growth and differentiation of cells, which ultimately leads to the emergence of a new species.
发展过程涉及细胞的生长和分化，最终导致新物种的出现。