BIOL 3143 Mid-term #2
February 15, 2005
Professor: Trevor Avery
Answers
Instructions
1)
Answer each question; some short answer questions have a choice of part A or part B.
2)
There are four parts to the test: definitions, multiple choice, true/false and short
answer.
3)
Short answer questions can be done in point form if the answer is presented in a
logical order!
4)
The shotgun effect will not work and may result in a reduced mark.
5)
More space? Use the back of the last page and provide the question number.
Part A) Definitions
Define the following terms.
1) chronobiology
Study of time-related phenomena in living organisms (rhythms)
2) circannual cycles
cycles that recur every year (about 365 days)
3) Ivan Pavlov
•
first described and showed conditioning using dogs (Pavlov’s dog) through bells,
whistles, metronomes, tuning forks and the bubbling of air through water
•
awarded the Nobel Prize in Physiology or Medicine in 1904
•
classical conditioning
4) jstor, google scholar, pubmed
online journal repositories
5) learning sets
acquisition of a learning strategy by the animal (interproblem learning)
6) learning
relatively permanent change in behaviour of potential for behaviour that results from
experience
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Part B) Multiple Choice
There is only one (1) correct answer for each question.
7) Which one is not a characteristic of biological rhythms:
a)
temperature compensation
b)
not generally synchronized with one or more environmental rhythms
c)
unaffected by biochemical pathway blockers
d)
self-sustaining
8) B.F. Skinner is best
known for:
9) Banshee rabbits sit and watch while other banshee rabbits are feeding from two (2)
dishes. One dish is electrified and, after a short time, the rabbits all move to eat out of the
non-electrified dish. When the observers are released, they all go to the non-electrified
dish. This situation describes:

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