Earth's "Y-Chromosomal Adam and Mitochondrial Eve"

❝Y-Chromosomal Adam and Mitochondrial Eve❞ are the scientifically-proven theories that every man alive today is descended from a single man and every man and woman alive today is descended from a single woman.

Humans have 23 pairs of chromosomes. One of those pairs, known as the sex chromosomes (because they determine gender) consists of two X chromosomes in females and one X-chromosome and one Y-chromosome in males. Girls receive one of their X-chromosomes from their mother and the other from their father. Boys receive the X only from their mother and the Y only from their father. Therefore, the Y-chromosome is passed directly from father to son. Because of this, scientists are able to trace male ancestry.

As per our topic, although all the people around the world represent one set, the diversity of culture and traits, as well as colors and shapes, and behaviors they represent is extremely aesthetic. It is a most interesting subject to experience Human Diversity Aesthetics on Earth!