A. Characteristics acquired through use or disuse are transmitted offspring
B. Variations appear by themselves in a population
C. Heredity variations are transmitted to offspring
D. Species that are the fittest for the environment contribute more offsprings to the next needs of the generation

Correct Answer: Option A

A. Characteristics acquired through use or disuse are transmitted offspring

Explanation

Charles Darwins theory is that of natural selection not of use and disuse

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