Northern flickers are woodpeckers of the eastern United States. Males, but not females, have black feathers that resemble a moustache extending from the bill along each side of the head. Aggression between males is common, but male and female members of breeding pairs are not aggressive toward one another. However, when scientists painted a moustache on female members of breeding pairs, their mates attacked them. This suggests that a.) the moustache is a releaser for aggression. b.) aggression is a learned behavior. c.) the moustache is a neutral stimulus. d.) aggression is a conditioned reflex. e.) the moustache is a conditioned stimulus.
Northern flickers are woodpeckers of the eastern United States. Males, but not females, have black feathers that resemble a moustache extending from the bill along each side of the head. Aggression between males is common, but male and female members of breeding pairs are not aggressive toward one another. However, when scientists painted a moustache on female members of breeding pairs, their mates attacked them. This suggests that a.) the moustache is a releaser for aggression. b.) aggression is a learned behavior. c.) the moustache is a neutral stimulus. d.) aggression is a conditioned reflex. e.) the moustache is a conditioned stimulus.
Biology (MindTap Course List)
11th Edition
ISBN:9781337392938
Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg
Publisher:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg
Chapter52: Animal Behavior
Section: Chapter Questions
Problem 13TYU
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Northern flickers are woodpeckers of the eastern United States. Males, but not females, have black feathers that resemble a moustache extending from the bill along each side of the head. Aggression between males is common, but male and female members of breeding pairs are not aggressive toward one another. However, when scientists painted a moustache on female members of breeding pairs, their mates attacked them. This suggests that
a.) the moustache is a releaser for aggression.
b.) aggression is a learned behavior.
c.) the moustache is a neutral stimulus.
d.) aggression is a conditioned reflex.
e.) the moustache is a conditioned stimulus.
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