Ernst Haeckel: Both of these branches of evolutionary science, are, in my opinion, in the closest causal connection; this arises from the reciprocal action of the laws of heredity and adaptation.

Both of these branches of evolutionary science, are, in my opinion, in the closest causal connection; this arises from the reciprocal action of the laws of heredity and adaptation.

-- Ernst Haeckel


		Name: Ernst Haeckel Type: Scientist Nationality: German Birth: February 16, 1834 Death: August 8, 1919

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