Question

define biogenetic law

Answer 1

The biogenetic law is a theory of development and evolution proposed by Ernst Haeckel in Germany in the 1860s. It is one of several recapitulation theories, which posit that the stages of development for an animal embryo are the same as other animals' adult stages or forms.

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Answer 2

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$\pink\longmapsto\:$ Biogenetic law ( Theory of recapitulation ): 'ontogeny repeats phylogeny' .This means the developmental history of an organism repeats the evolutionary history of its ancestor.

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