BIO 201 practice questions Exam 1
comprehensive Questions and Answers
with Verified Solutions
Question 1:
Which of the following statements about patterns and observations IS
TRUE? Huntington's Disease is an observation, not a pattern
Observations are generated from patterns Patterns are generated from
observations Patterns and observations are the same thing None of the
above
Answer:
Patterns are generated from observations
Question 2:
Which of the following is true of most processes in biology?
Answer:
They are unobservable
Question 3:
Which of the following is an example of a physical model?
Answer:
A wind tunnel used for studying how insects fly
Question 4:
Measuring the relationship between fur length and body temperature in a
population of camels is an example of a
Answer:
association study
,Question 5:
Which of the following statements is TRUE?
Answer:
Facts can change with additional information or experimentation
Question 6:
Which of the following is NOT TRUE of most processes in biology?
Answer:
They are observable.
Question 7:
A scientific theory is most closely related to which of the following?
Answer:
An explanation
Question 8:
A scientist suspects that the presence of a mushroom-forming fungal
species, Heterodiary-
Answer:
An association study
Question 9:
In a thought experiment, who or what does the manipulation?
Answer:
the investigator, in his/her mind
, Question 10:
A biologist studies the impact of UV light intensity on the growth of
sunflowers. She grows 300 sunflower seeds in a growth chamber in her
lab all with intermediate levels of UV light. After two weeks, she places
100 randomly-selected seedlings in a growth chamber with high levels of
UV light, another 100 seedlings in an identical growth chamber with low
levels of UV light, and another 100 seedlings in an identical growth
chamber with no UV light. She then measures the growth of the plants.
What type of experiment is this?
Answer:
causation experiment
Question 11:
In a natural experiment, who or what does the manipulation?
Answer:
nature
Question 12:
Which of the following statements is TRUE? both patterns and processes
in nature are usually
Answer:
none
comprehensive Questions and Answers
with Verified Solutions
Question 1:
Which of the following statements about patterns and observations IS
TRUE? Huntington's Disease is an observation, not a pattern
Observations are generated from patterns Patterns are generated from
observations Patterns and observations are the same thing None of the
above
Answer:
Patterns are generated from observations
Question 2:
Which of the following is true of most processes in biology?
Answer:
They are unobservable
Question 3:
Which of the following is an example of a physical model?
Answer:
A wind tunnel used for studying how insects fly
Question 4:
Measuring the relationship between fur length and body temperature in a
population of camels is an example of a
Answer:
association study
,Question 5:
Which of the following statements is TRUE?
Answer:
Facts can change with additional information or experimentation
Question 6:
Which of the following is NOT TRUE of most processes in biology?
Answer:
They are observable.
Question 7:
A scientific theory is most closely related to which of the following?
Answer:
An explanation
Question 8:
A scientist suspects that the presence of a mushroom-forming fungal
species, Heterodiary-
Answer:
An association study
Question 9:
In a thought experiment, who or what does the manipulation?
Answer:
the investigator, in his/her mind
, Question 10:
A biologist studies the impact of UV light intensity on the growth of
sunflowers. She grows 300 sunflower seeds in a growth chamber in her
lab all with intermediate levels of UV light. After two weeks, she places
100 randomly-selected seedlings in a growth chamber with high levels of
UV light, another 100 seedlings in an identical growth chamber with low
levels of UV light, and another 100 seedlings in an identical growth
chamber with no UV light. She then measures the growth of the plants.
What type of experiment is this?
Answer:
causation experiment
Question 11:
In a natural experiment, who or what does the manipulation?
Answer:
nature
Question 12:
Which of the following statements is TRUE? both patterns and processes
in nature are usually
Answer:
none
