Which of following protects from ultraviolet radiation?
a. carotene
b. hemoglobin
c. vitamin D
d. melanin
e. melanocytes
d
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The synthetic theory of evolution refers to the fusion of natural selection with:
A. intelligent design theory B. theology C. genetics, paleontology, and other disciplines D. new discoveries in astronomy and astrophysics
Lemurs and lorises are placed in the suborder Strepsirhini
Indicate whether the statement is true or false
The globalization of risk describes the commercial value of generating new ideas and converting them into products and services that consumers want
Indicate whether the statement is true or false.
Why do anthropologists maintain that the transition to agriculture was the first epidemiological transition in human history?
a. People started eating food that spoiled easily, thus leading to disease. b. Agriculture allowed people to live in densely populated cities where diseases spread rapidly. c. Agricultural products were widely traded, thus spreading diseases. d. People began interacting more with animals, which spread diseases to humans.