What did Lamarck's theory involve besides use and disuse?
Complexifying force
Genetic drift
Mutation
Natural selection
Answer
Complexifying force was a key aspect of Lamarck's theory, alongside use and disuse. This force was believed to drive the gradual increase in complexity and organization of organisms over time. Lamarck proposed that as organisms used certain organs or structures, they would become stronger and more developed, while those that were not used would diminish.
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