One reason for the success of Mendel’s work is that the
- was the first to carry out research work on modern genetics
- introduced quantitative and qualitative elements into his work
- selected two characteristics only at a time for study
-
drew up his laws of inheritance based on his knowledge of chromosomes
The correct answer is: D
Explanation
Mendel chose only purebred varieties of garden pea plants, He took one or two characters, he formulated theoretical explanations for the interpretation of his results. he used statistical methods and laws of probability to analyze the results.