If a rat with its hair erect, moves sideways towards another rat ...

[c0205847]

If a rat with its hair erect, moves sideways towards another rat and then pushes against it, the
 
  A) first rat is likely sexually motivated.
  B) second rat is likely a female.
  C) first rat is likely a female.
  D) first rat is likely a dominant male displaying social aggression.
  E) second rat is likely dominant to the first.

Question 2

In the open-field test, a high bolus count is frequently used as an indicator of
 
  A) aggression.
  B) fearfulness.
  C) motor activity.
  D) attention.
  E) defense.

[thall411]

Answer to Question 1

Answer: D

Answer to Question 2

Answer: B