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Bio 7: Chapters 1, 22, & 23 Flashcards | StudBud
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Bio 7: Chapters 1, 22, & 23
Bio 7: Chapters 1, 22, & 23
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Theory of Evolution and Scientific Method
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Answers
1
As a ___, Evolution is supported by a large body of evidence, and explains a natural phenomena.
Experiment
Observation
Theory
Hypothesis
2
Selection operates on ___; Evolution occurs in ___
Populations; Individuals
Individuals; Population
Individuals; Ecosystems
Tissue; Populations
3
Which of the following variables in an experiment is the measured/response variable (and is graphed on the y-axis)
Independent
Control
Standardized
Dependent
4
You can use Carbon-14 dating to get the age of animal that lived over 1 million years ago.
True
False
5
Which of the following is a vestigial trait of humans?
Tail-bone
Live birth
Bipedalism
Hair
6
The pattern of evolution in which newer species descend from older species, and which inherited traits change over time:
Microevolution
Descent with modification
Natural selection
Artificial selection
7
Microevolution is a pattern of evolution which occurs over geologic time.
False
True
8
Which of the following is NOT one of Darwin's postulates(reasons) for natural selection?
Traits varied within a population
Individuals with certain traits are more likely to survive/reproduce
Traits are heritable
Certain individuals in a population are selected for mating by humans
