It has been suggested that one of the major functions of melanin is the regulation of the production of:
A. vitamin A
B. vitamin D
C. sweat
D. hemoglobin
B. vitamin D
You might also like to view...
Political leaders in band societies control economic resources and exercise far-reaching political power
Indicate whether the statement is true or false.
Harriet and Davi Ottenheimer have presented their research at corporate security training sessions
Indicate whether the statement is true or false
Race is also a way of grouping people socially. The white superiority ideology in South Africa was known as __________
Fill in the blank(s) with correct word
The Laetoli footprints tell us that Au. afarensis
A. was a small, bipedal hominin. B. was a large-bodied, knuckle-walking ape. C. lived in large social groups. D. did not have any natural predators. E. was a prey species for lions.