A farmer's assumption that the seed from a good harvest will produce a good yield is explained by the theory of
Answer Details
The theory that explains a farmer's assumption that the seed from a good harvest will produce a good yield is the theory of "heredity." This theory explains that traits and characteristics are passed down from one generation to another through genes. In this case, the farmer assumes that the good traits that led to a bountiful harvest will be passed down to the next generation of crops, resulting in a good yield.