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ASU BIO 182 Exam 1 Study Guide 2025 – Biology II
Review, Practice Questions, Flashcards & Key
Concepts Explained
ASU BIO 182 exam 1 study guide 2025
BIO 182 exam 1 ASU review
ASU biology 182 practice test
BIO 182 exam 1 questions and answers
ASU BIO 182 flashcards and notes
Arizona State University biology 182 exam 1
how to pass ASU BIO 182 exam 1
Opposition to irrational numbers was based on evidence that such numbers cannot exist. - ANSWER-
False - (No direct evidence for or against irrational numbers was used to oppose the idea. A religious
belief based on faith was used instead.)
Opposition to irrational numbers stemmed from a worldview involving naturalistic evolution. - ANSWER-
False - (A creationist worldview was the reason for opposing irrational numbers.)
The belief that irrational numbers cannot exist reflects religion more than science. - ANSWER-True - (The
notion that God(s) created a perfect world is the product of a religion)
Modern mathematicians accept irrational numbers because such numbers provide more accurate
solutions to problems than whole numbers do. - ANSWER-True - (irrational numbers are used because
they enhance calculations of measurable properties, such as the area of a circle).
The scientific method relies on ____________.
models
observations
,2|Page
experiments
all of the above - ANSWER-all of the above
A model is a formal description of a scientific hypothesis. Which of the following types of models
provides the most precise description of a hypothesis?
verbal
graphical
mathematical
All of the above are equally precise - ANSWER-mathematical
An experiment enables one to demonstrate that a correlation between two variables results from cause
and effect.
True
False - ANSWER-True
A well designed experiment ____________.
a. controls for environmental and genetic factors.
b. involves replication of experimental subjects.
c. randomizes experimental subjects among treatments.
d. achieves all of the above. - ANSWER-d. achieves all of the above.
Biologists used induction to hypothesize that snakes use pits to see heat. - ANSWER-True
Biologists used induction to predict the percentage of times that a snakes with sealed pits would choose
the cool box. - ANSWER-False
, 3|Page
Each treatment (sealed pits vs. unsealed pits) was replicated 20 times. - ANSWER-False
The experiment would be flawed if snakes were not randomly assigned to each treatment. - ANSWER-
True
The group of snakes whose pits were left unsealed served as a control in this experiment. - ANSWER-
True
Use this information to answer the questions below.
More than a decade after Darwin returned from his voyage on the HMS Beagle, an explorer named
Alfred Wallace voyaged to the Malay Islands. Wallace was struck by the biodiversity of the islands. In
particular, he noticed animals with structures designed to attack plants, and plants with structures
designed to protect them from animals. Wallace reasoned that differences among individuals provided
advantages that gradually led to evolution. He immediately sent a manuscript describing his idea to
Charles Lyell, who then shared the manuscript with Darwin. Wallace's model of evolution by natural
selection was published a paper that appeared in the same issue as Darwin's paper.
Unlike Wallace, Darwin did not believe that natural selection required variation among individuals. -
ANSWER-False
Wallace used induction to develop a model of evolution by natural selection. - ANSWER-True
Unlike Wallace, Darwin's conceived his theory of evolution without observing species living on islands. -
ANSWER-False
Both Darwin and Wallace must have assumed that differences among individuals were passed onto their
offspring. - ANSWER-True
Similar to Wallace, Darwin conceived a theory of evolution by natural selection while voyaging around
world. - ANSWER-False
ASU BIO 182 Exam 1 Study Guide 2025 – Biology II
Review, Practice Questions, Flashcards & Key
Concepts Explained
ASU BIO 182 exam 1 study guide 2025
BIO 182 exam 1 ASU review
ASU biology 182 practice test
BIO 182 exam 1 questions and answers
ASU BIO 182 flashcards and notes
Arizona State University biology 182 exam 1
how to pass ASU BIO 182 exam 1
Opposition to irrational numbers was based on evidence that such numbers cannot exist. - ANSWER-
False - (No direct evidence for or against irrational numbers was used to oppose the idea. A religious
belief based on faith was used instead.)
Opposition to irrational numbers stemmed from a worldview involving naturalistic evolution. - ANSWER-
False - (A creationist worldview was the reason for opposing irrational numbers.)
The belief that irrational numbers cannot exist reflects religion more than science. - ANSWER-True - (The
notion that God(s) created a perfect world is the product of a religion)
Modern mathematicians accept irrational numbers because such numbers provide more accurate
solutions to problems than whole numbers do. - ANSWER-True - (irrational numbers are used because
they enhance calculations of measurable properties, such as the area of a circle).
The scientific method relies on ____________.
models
observations
,2|Page
experiments
all of the above - ANSWER-all of the above
A model is a formal description of a scientific hypothesis. Which of the following types of models
provides the most precise description of a hypothesis?
verbal
graphical
mathematical
All of the above are equally precise - ANSWER-mathematical
An experiment enables one to demonstrate that a correlation between two variables results from cause
and effect.
True
False - ANSWER-True
A well designed experiment ____________.
a. controls for environmental and genetic factors.
b. involves replication of experimental subjects.
c. randomizes experimental subjects among treatments.
d. achieves all of the above. - ANSWER-d. achieves all of the above.
Biologists used induction to hypothesize that snakes use pits to see heat. - ANSWER-True
Biologists used induction to predict the percentage of times that a snakes with sealed pits would choose
the cool box. - ANSWER-False
, 3|Page
Each treatment (sealed pits vs. unsealed pits) was replicated 20 times. - ANSWER-False
The experiment would be flawed if snakes were not randomly assigned to each treatment. - ANSWER-
True
The group of snakes whose pits were left unsealed served as a control in this experiment. - ANSWER-
True
Use this information to answer the questions below.
More than a decade after Darwin returned from his voyage on the HMS Beagle, an explorer named
Alfred Wallace voyaged to the Malay Islands. Wallace was struck by the biodiversity of the islands. In
particular, he noticed animals with structures designed to attack plants, and plants with structures
designed to protect them from animals. Wallace reasoned that differences among individuals provided
advantages that gradually led to evolution. He immediately sent a manuscript describing his idea to
Charles Lyell, who then shared the manuscript with Darwin. Wallace's model of evolution by natural
selection was published a paper that appeared in the same issue as Darwin's paper.
Unlike Wallace, Darwin did not believe that natural selection required variation among individuals. -
ANSWER-False
Wallace used induction to develop a model of evolution by natural selection. - ANSWER-True
Unlike Wallace, Darwin's conceived his theory of evolution without observing species living on islands. -
ANSWER-False
Both Darwin and Wallace must have assumed that differences among individuals were passed onto their
offspring. - ANSWER-True
Similar to Wallace, Darwin conceived a theory of evolution by natural selection while voyaging around
world. - ANSWER-False
