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Several features of Gregor Mendel's experiments on plant breeding and patterns of inheritance distinguished his work from that of his contemporaries. Which of the following was a critical experimental innovation employed by Mendel that distinguished his experiments from those of his contemporaries?A. Mendel used self-fertilizing wild strains in his experiments. B. Mendel restricted his observations to the first-generation progeny from his crosses. C. Mendel performed controlled crosses with pure-breeding strains. D. Mendel used strains that displayed a broad range of phenotypes for each trait.
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Several features of Gregor Mendel's experiments on plant breeding and patterns of inheritance distin...
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