EVR 1001 FSU FINAL EXAM LATEST 2026 ACTUAL
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A scientific hypothesis: - Answers-is really just an
educated guess at the answer to a question
A group of individuals of the same species that live and
interbreed in the same area are referred to as a: -
Answers-population
Which of the following characteristics is known to make a
species more vulnerable to extinction? - Answers-lacking
genetic variety
The major force(s) causing the genetic divergence of two
populations is/are: - Answers-mutation and natural
selection
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An explanation for a natural phenomenon that relates and
explains many observations and is supported by a great
deal of evidence is called a: - Answers-theory
Which of the following examples describes the S-shaped
curve, exhibiting a population that grows rapidly but
eventually reaches a constant population? - Answers-
logistic growth curve
Which of the following is true? - Answers-species on earth
today are but a fraction of all species that ever lived.
Which of the following is the correct sequence of steps,
from beginning to end, in the scientific method? - Answers-
observations>hypothesis>controlled
experiment>conclusions
Scientists have adopted the scientific method as their
standard procedure for answering questions about natural
phenomena. They have relied on this technique because -
Answers-following a standardized procedure allows a
scientist to compare his/her data with the results of other
scientists.
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Endemic species __________ - Answers-are found only in
one place on the planet
Human population growth is currently labeled as a logistic
growth curve. This type of growth curve is characterized
as: - Answers-an S-shaped curve that shows rapid growth.
The functional role of a species in its community is its
________ - Answers-niche
Which of the following are properties of population? -
Answers-Birth rate, death rate, abundance, and age
structure.
Which of the following refers to the process by which an
earlier-successional species changes the local
environment in ways that make it suitable for another
species? - Answers-facilitation.
Declining population growth rate following rapid growth is
a characteristic of: - Answers-the "demographic transition"
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The statement, "hiking up a mountain in the southwestern
United States is like walking from Mexico to Canada," is
meant to demonstrate that ________ change(s) rapidly as
you change altitude and latitude. - Answers-biomes
The human population of the U.S. has increased over the
last few hundred years due to all of the following reasons
EXCEPT: - Answers-the age of first childbirth has
increased.
When considering doubling time of human population, the
following statement is TRUE: - Answers-It is calculated by
dividing the annual growth rate into 70.
What happens when a population substantially exceeds its
carrying capacity? - Answers-Overshoot and collapse.
Nitrogen has a very high concentration in the atmosphere
and is cycled very slowly into and out of the atmosphere.
Water vapor has a lower concentration in the atmosphere
and is cycled quite rapidly. What statement is true: -
Answers-Nitrogen has a higher residence time in the
atmosphere than water vapor.