Skin color (T)Version en ligne
par Jorge Arizpe
1
The greater the latitude, the _______ intensity of the UV radiation.
2
UV radiation varies with latitude due to _______
3
Pigment that gives its color to the human skin
4
The clearer the human skin, the ________ its reflectance.
5
The risk of skin cancer is not a selective pressure of skin color because this disease occurs ______ of reproductive age
6
In evolution, _________ pressure is any cause that reduces the reproductive success of a population
7
Eumelanin is responsible for a _____ coloration
8
Pheomelanin is responsible for a _____ coloration
9
With intense exposure to the sun, folate level _________
10
When living in high latitudes (for example, Canada) which population is less likely to synthesize an adequate level of vitamin D
11
Currently the concept of race has a _______ foundation
12
