If mate selection were random:
a. African Americans would be more likely to marry whites than other African Americans.
b. upper-class people would be even less likely to marry lower-class people.
c. inter-religious marriages would not exist.
d. divorce rates would be much higher.
e. marriage would be more inter-religious.
Question 2
The United States population pyramid qualifies as because, except for the oldest categories, each cohort is roughly the same size.
a. expansive
b. constrictive
c. stationary
d. triangular
Bartel and Szostak demonstrated chemical selection for RNA molecules that can catalyze phosphoester
African lions are highly social predators.
Selection of a nursing center
An example of a selection list used to identify symptoms.
Positive and negative selection during T-cell development.
Bill Size in African Finches