Eumelanin
in sentence
2 examples of Eumelanin in a sentence
There's eumelanin, which gives rise to a range of brown skin tones, as well as black, brown, and blond hair, and pheomelanin, which causes the reddish browns of freckles and red hair.
Over the course of generations, humans living at the Sun-saturated latitudes in Africa adapted to have a higher melanin production threshold and more eumelanin, giving skin a darker tone.
Related words
Which
Tones
Threshold
There
Reddish
Range
Production
Melanin
Living
Latitudes
Humans
Higher
Giving
Gives
Generations
Freckles
Darker
Course
Causes
Browns