Question

How did Mendel’s procedure differ from that of his predecessors? What mechanisms did the use of set aside any personal beliefs he may have had?

Answer 1

Mendel’s procedure differed from his predecessors in several ways: He studied one or two traits at a time to avoid complexity, kept detailed statistical records of each cross, and used large sample sizes for credibility. He prevented contamination by carefully emasculating flowers and bagging them to avoid self-pollination. Mendel also started with pure-breeding plants and chose traits that did not show complex inheritance patterns. These mechanisms allowed him to set aside any personal biases and focus strictly on observable data, leading to objective conclusions on inheritance patterns.