For most of history individuals were unacquainted with the clinical information on exactly exactly how infants had been conceived and just how heredity worked

For most of history individuals were unacquainted with the clinical information on exactly exactly how infants had been conceived and just how heredity worked

Heredity, Historical Perspective

Plainly they certainly were conceived, and plainly there was clearly some genetic connection between parents and kiddies, nevertheless the mechanisms weren’t easily obvious. The Greek philosophers had|philosophers th a number of some ideas: Theophrastus proposed that male flowers caused feminine flowers to ripen; Hippocrates speculated that “seeds” had been made by different parts of the body and transmitted to offspring at that time of conception, and Aristotle believed that male and female semen blended at conception. Aeschylus, in 458 BC, proposed a man since the moms and dad, because of the feminine being a “nurse for the young life sown within her”.

Through the 1700s, Dutch microscopist Anton van Leeuwenhoek (1632-1723) discovered “animalcules” within the semen of people as well as other pets. Some experts speculated they saw a man that is”little (homunculus) inside each semen. These experts formed an educational school of thought referred to as “spermists”. They contended the actual only real efforts for the feminine to your generation that is next the womb when the homunculus expanded, and prenatal impacts for the womb. (more…)

Continue Reading
Close Menu