Student Dictionary

One entry found for Lamarckism.
Main Entry: La·marck·ism
Pronunciation: lschwa-primarystressmär-secondarystresskiz-schwam
Function: noun
: a theory of evolution holding that changes in the environment cause changes in the structure of animals and plants that are passed on to offspring
- La·marck·i·an /-kemacron-schwan/ adjective

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