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Biology
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Biology A Guide
Quiz 1: Science As a Way of Learning: a Guide to the Natural World
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Question 41
Essay
Refer to the figure below, and then answer the question that follows.
-Which level of organization is the most inclusive? Which is the least inclusive?
Question 42
Essay
Explain the difference between a theory and a hypothesis,and give an example of each.
Question 43
Essay
Using what you have learned in this chapter,explain how you would decide whether multivitamins are beneficial to dogs.
Question 44
Essay
What is meant by the statement "science is measurement"?
Question 45
Short Answer
A unifying principle of biology states that there is a gradual modification of populations of living things over time that sometimes results in new species.This principle is called ________.
Question 46
Essay
Refer to the figure below, and then answer the question that follows.
-What was the purpose in breaking off the dust trap or tilting the flask in Pasteur's experiment?
Question 47
Essay
What is the purpose of the "control" in a controlled experiment?
Question 48
Essay
Evaluate the statement "Nothing in biology makes sense unless it is studied in the light of evolution."
Question 49
Essay
The European corn borer is an insect whose larvae eat corn crops,thus reducing the yield of the crops.Scientists have genetically modified corn in the hopes of making it more resistant to infestation by the European corn borer.Design an experiment to test whether the genetically modified variety is more resistant to infestation than an unmodified variety.State your hypothesis,and identify your experimental group and your control.
Question 50
Short Answer
A set of disciplines that focuses on varying aspects of the living world falls under the category of ________.
Question 51
Essay
You are a part of the first scientific team to land on Mars.What steps would you take to determine whether there is any life there? If you found something,how would you know whether it is a living thing?