Theories of evolution throughout history
Throughout history, different theories have been postulated that tried to explain the diversity that exists between species. Let's take a tour of them. Fixism and Creationism At the beginning of the 19th century, the diversity that exists between species was justified as creations of God that remained immutable over time. This […]
The importance of genetic diversity
Formerly the upper classes, especially the kings, married each other in order to preserve their "pure" blood, strengthen the line of succession and maintain power in the family. What they did not know is that this "purity" conceived heirs with a high probability of suffering from diseases. Have you ever wondered why? […]