Early evolutionary pressures favored humans who ___________, and by doing so, sculpted much of the social behavior we observe today.
a. chose to associate with others
b. focused on the family unit
c. were more competitive with one another
d. exhibited strong emotional reactions
Question 2
Which ability most contributes to the strength and endurance of the human species?
a. our ability to take full advantage of our physical equipment
b. our ability to communicate, work together, and form alliances
c. our ability to trust and be trusted
d. our ability to instill fear in our enemies
A molecular model showing chromosome territories in the cell nucleus of humans
Stereoisomers have different effects in humans
Early Warning Signs and Symptoms of Mental Disorders
Sequence homology between myoglobin in humans vs. whales
Selective pressures from the environment influence adaptation
Survivorship curves for people in the United States in the early 20th and early 21st centuries