Q1. Which of the following is an ultimate explanation for feeling anger? A. A rise in testosterone causes increased aggression and anger B. High anger and aggression can increase access to resources (food, mates, territories) and lead to higher fitness C. Variation in the gene HTR2B can cause increased anger when someone is under the influence of alcohol D. All of the above represent proximate explanations for feeling anger Q2. Which of the following is a proximate explanation for feeling fear? A. Your adrenal gland releases epinephrine/norepinephrine B. Mobilizing resources and increasing oxygen availability increases the chances you can outrun a threat, like a bear C. Remembering (and avoiding) landmarks associated with past traumatic events reduces your exposure to future dangers D. All of the above represent ultimate explanations for feeling fear.

1. Q1. Which of the following is an ultimate explanation for feeling anger?
A. A rise in testosterone causes increased aggression and anger
B. High anger and aggression can increase access to resources (food, mates, territories) and lead
to higher fitness
C. Variation in the gene HTR2B can cause increased anger when someone is under the influence
of alcohol
D. All of the above represent proximate explanations for feeling anger
Q2. Which of the following is a proximate explanation for feeling fear?
A. Your adrenal gland releases epinephrine/norepinephrine
B. Mobilizing resources and increasing oxygen availability increases the chances you can outrun
a threat, like a bear
C. Remembering (and avoiding) landmarks associated with past traumatic events reduces your
exposure to future dangers
D. All of the above represent ultimate explanations for feeling fear