Multiple Choice
How does losing or acquiring territory affect the brain anatomy and chemistry of an African cichlid fish?
A) Only the size of the brain is changed.
B) Only the shape of brain is changed.
C) Both the size and shape of the brain are changed.
D) The size of brain cells producing sex hormones are changed.
E) The size of brain cells producing territorial hormone are changed.
Correct Answer:
Verified
Correct Answer:
Verified
Q25: Upon finding a carcass, a raven will
Q26: A change in the rate or frequency
Q27: The pecking behavior in young herring gulls
Q28: A male zebra finch can discriminate between
Q29: Under which circumstances does the zenk gene
Q31: An animal that is apparently aware of
Q32: Questions about ultimate causes of behavior are
Q33: Tinbergen's wasp experiments demonstrated that wasps find
Q34: Which chemical exerts its effect on honeybee
Q35: If a species of animal defends territories