Heredity, Historical Attitude
Obviously these were conceived, and demonstrably there clearly was some genetic connection between moms and dads and kids, however the mechanisms were not easily obvious. The Greek philosophers had|philosophers th a variety of ideas: Theophrastus proposed that male flowers caused feminine flowers to ripen; Hippocrates speculated that “seeds” had been created by different areas of the body and sent to offspring at that time of conception, and Aristotle believed that male and female semen blended at conception. Aeschylus, in 458 BC, proposed the male because the moms and dad, because of the feminine being a “nurse for the young life sown within her”.
During the 1700s, Dutch microscopist Anton van Leeuwenhoek (1632-1723) discovered “animalcules” into the semen of people as well as other animals. Some experts speculated they saw a man that is”little (homunculus) inside each sperm. (more…)