Ryan Earns a Daily Wage of $5 a Day

question 13

Multiple Choice

Ryan earns a daily wage of $5 a day. In the context of the income pyramid, which of the following statements is most likely to be true of Ryan?

• A) He is part of the poorest socioeconomic group in the global economy.
• B) He belongs to the group that is fairly urban and highly competitive.
• C) He is part of the smallest socioeconomic group in the global economy.
• D) He belongs to a group that has the highest market value.

Describe how genetics and evolutionary history can inform medical diagnosis and treatment.

Explain the concept of short-sighted evolution in the context of cancer.

Understand the evolutionary and geographical factors influencing the prevalence of genetic diseases.

Understand the nature and adaptive significance of fear in humans.