Advertising ownership and chasing away conspecifics would likely be associated with which cost?
A.
B.
C.
D.
Correct. See Key Concept 52.4 Selective Pressures Shape Behavior
Incorrect. See Key Concept 52.4 Selective Pressures Shape Behavior
Animation 52.1 Quiz
Based on the results from the experiment described in the tutorial, what appears to be the primary benefit of defending a territory for the male Yarrow’s spiny lizard?
A.
B.
C.
D.
Correct. See Key Concept 52.4 Selective Pressures Shape Behavior
Incorrect. See Key Concept 52.4 Selective Pressures Shape Behavior
Animation 52.1 Quiz
In the experiment described in the tutorial, male lizards given the testosterone implant exhibited an elevated mortality rate. What do you expect might happen if the testosterone-treated lizards were provided with a food supplement?
A.
B.
C.
D.
Correct. See Key Concept 52.4 Selective Pressures Shape Behavior
Incorrect. See Key Concept 52.4 Selective Pressures Shape Behavior
Animation 52.1 Quiz
A student claims that control male lizards have higher opportunity costs with respect to mating than testosterone-treated male lizards. What experiment could be done to specifically test this?
A.
B.
C.
D.
Correct. See Key Concept 52.4 Selective Pressures Shape Behavior
Incorrect. See Key Concept 52.4 Selective Pressures Shape Behavior