Why is it important that Mendel performed so many trials in his pea-plant experiments?
O A. Mendel was able to prevent other scientists from wasting time
replicating his experiments.
B. Mendel was able to practice the experimental procedures until he
was an expert at performing them.
O C. Mendel was able to make sure that differences in the data were
caused by real differences and not by error.
O D. Mendel was able to prove his hypothesis.