The use and disuse theory was proposed by:
Correct answer: D. Lamarck
- A. Darwin
- B. Aristotle
- C. Mendel
- D. Lamarck
Explanation
The use and disuse theory states that the parts of an organism that it uses the most develop over time. It was proposed by Jean Baptist De Lamarck.The use and disuse theory, proposed by Jean-Baptiste Lamarck, is an early evolutionary concept that states that an organism can change its body during its lifetime based on how it uses its organs. The theory posits that frequently used organs become stronger and larger, while those that are not used weaken and may eventually disappear. These acquired characteristics are then passed down to offspring, which was Lamarck's proposed mechanism for how species evolve over time.
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About Evolution
Evolution describes heritable change in populations over generations through variation, natural selection and adaptation. Lamarckism explains inheritance of acquired characteristics, while Darwinism explains selection of favourable inherited variations; these historical explanations must not be confused with the modern genetic account of evolutionary change.
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