Why Are There Different Skin Colors In Humans. Aug 05 2019 The answer to why skin color is different for different individuals lies within your DNA. The first humans on.
Most people are familiar with the DNA that is found within the nucleus of a cell but by tracing mitochondrial DNA mtDNA lines scientists have been able to figure out when the human ancestors began moving out of Africa into different climates. Clark will add some insight on this issue. Skin color isnt the only difference between the different races of humans however.
In actuality there is only one racethe human race.
People who have more amount of pheomelanin tend to have lighter skin with freckles. Most people are familiar with the DNA that is found within the nucleus of a cell but by tracing mitochondrial DNA mtDNA lines scientists have been able to figure out when the human ancestors began moving out of Africa into different climates. Theory held that darker skin had evolved in order to afford early humanswho had recently lost the cover of fura protection against skin. So how did we end up with so many different skin shades.
