Author Question: According to Allen's rule, the relative size of protruding body parts, including limbs, ears, tails, ... (Read 68 times)

daltonest1984 · **on:** Aug 11, 2018

According to Allen's rule, the relative size of protruding body parts, including limbs, ears, tails, fingers, and toes,

A. decreases with temperature.
B. increases with altitude.
C. decreases with altitude.
D. increases with temperature.
E. increases with humidity.

Question 2

What does the relationship between genetic traits and the prevalence of diseases such as malaria and smallpox illustrate?

A. how with technology, human biology is less important to human survival
B. the shortcomings of research that focuses on environmental variability but ignores genetics
C. how despite some evidence to the contrary, some human races are better than others
D. the mechanisms of hominid evolution
E. the ways in which human biological diversity reflects adaptation to such environmental stresses as disease, diet, and climate