Richard Owen

That the variability of an organism to a certain extent is a constant and certain condition of life we admit, otherwise there would be no distinguishable individuals of a species.
That the variability of an organism to a certain extent is a constant and certain condition of life we admit, otherwise there would be no distinguishable individuals of a species.
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These are some quotes by English author Richard Owen Scientist, who lived between July 20, 1804 and December 18, 1892.