A Group of Students Was Tested After a Week of Final

question 52

Multiple Choice

A group of students was tested after a week of final exams. They were found to have a lowered antibody count, indicating a suppressed immune system. Which of the following is correct?

• A)Their antibody count returned to normal in 48 hours.
• B)Within 48 hours they were all sick.
• C)They still had a low antibody count 2 weeks later.
• D)Two weeks later, they still felt very stressed.

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Definitions:

Trait

A distinguishing quality or characteristic, typically one belonging to a person.

Behavior

The observable actions or responses of humans or animals in response to external or internal stimuli.

Genes

Units of heredity made up of DNA that act as instructions to make molecules called proteins, influencing the development, functioning, and reproduction of organisms.

Behavior Geneticists

Scientists who study the genetic and environmental influences on human behavior, often through twin and adoption studies.