Answer :
Final answer:
Mendel's work refuted the blending theory of inheritance popular before him by demonstrating dominant and recessive trait inheritance.
Explanation:
Mendel's work contradicted the blending theory of inheritance that was popular before him. This can be seen in the misconception that offspring always exhibit a blend of their parents' traits, which is not accurate based on Mendel's experiments with pea plants. For example, the statement 'A black-coated horse and a white-coated horse will have only gray offspring' reflects this pre-Mendelian misconception of blending traits.
Learn more about Mendel's work and the blending theory of inheritance here:
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