acquired character

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Related to acquired character: Acquired characteristics

acquired character

A change of function or structure in an organism made in response to the environment. Also called acquired characteristic.

acquired′ char′acter

a noninheritable trait that results from certain environmental influences.
References in classic literature ?
If it could be shown that our domestic varieties manifested a strong tendency to reversion,--that is, to lose their acquired characters, whilst kept under unchanged conditions, and whilst kept in a considerable body, so that free intercrossing might check, by blending together, any slight deviations of structure, in such case, I grant that we could deduce nothing from domestic varieties in regard to species.
Thus, the crossveinless trait, which was originally an acquired character, had undergone almost complete "genetic assimilation" by selection to become an inherited character that developed in normal environments (without heat shocks).
Perhaps Ehud Olmert is also serious about seeking a solution that guarantees him a political legacy, but the Israeli prime minister is mostly guided by his innate rather than by his acquired character.

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