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ASU BIO 182 Final Exam Study Guide 2025 – Biology II Review,
Practice Tests, Flashcards & Key Concepts for Success
ASU BIO 182 final exam study guide 2025
ASU BIO 182 final exam answers
BIO 182 biology 2 exam review
ASU biology 182 final exam questions
BIO 182 study guide Arizona State University
ASU BIO 182 practice test
What is exponential growth and when does it occur in nature? - ANSWER--Exponential growth is
positive growth
-Observed in 2 circumstances: a few individuals found a new population in a new habitat, or a
population has been devastated by a catastrophe and begins to recover, starting with a few surviving
individuals
What are some density-independent factors? - ANSWER--Change is not dependent on the # of
individuals in the population
-Variations in weather patterns, etc. (usually abiotic)
What are survivorship curves? - ANSWER--Type 1: Survivorship throughout life is high, most
individuals reach their max. life span (humans)
-Type 2: Most individuals experience constant survivorship over their lifetimes
-Type 3: Result from high death rates early in life, with high survivorship after maturity (many plants)
What is life history? - ANSWER--Record of major events relating to its growth, development,
reproduction, and survival
What is survivorship? - ANSWER--Proportion of offspring that will survive on average to a particular
age
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What is fecundity? - ANSWER--# of female offspring produced by each female in the population
What is the intrinsic rate of increase? - ANSWER--When birthrates per individual are as high as
possible and the death per individual are as low as possible
What is a clumped population density? - ANSWER--Quality of habitat is patchy, food unevenly
distributed, organisms social (starfish)
What is uniform population density? - ANSWER--If negative interactions occur among individuals that
space them out evenly (penguins)
What is random population density? - ANSWER--The position of each individual is independent of the
others
What does population density mean? - ANSWER--# of individuals per unit area
What are some advances in agriculture? - ANSWER--Breeding superior plants
-Increased use of irrigation
-Use of chemical fertilizers
-Use of chemical pesticides
How is energy transferred through the food pyramid? - ANSWER-Decomposer -> primary producer ->
primary consumer -> secondary consumer -> tertiary consumer
What is a trophic level? - ANSWER--"Feeding" level, organisms that obtain energy from the same type of
source
What is biomagnification? - ANSWER--Some pesticides aren't broken down and become more
concentrated at each trophic level
What does NPP mean and how much is being used by humans? - ANSWER--Net Primary Productivity =
total amount of chemical energy supplied by plants
ASU BIO 182 Final Exam Study Guide 2025 – Biology II Review,
Practice Tests, Flashcards & Key Concepts for Success
ASU BIO 182 final exam study guide 2025
ASU BIO 182 final exam answers
BIO 182 biology 2 exam review
ASU biology 182 final exam questions
BIO 182 study guide Arizona State University
ASU BIO 182 practice test
What is exponential growth and when does it occur in nature? - ANSWER--Exponential growth is
positive growth
-Observed in 2 circumstances: a few individuals found a new population in a new habitat, or a
population has been devastated by a catastrophe and begins to recover, starting with a few surviving
individuals
What are some density-independent factors? - ANSWER--Change is not dependent on the # of
individuals in the population
-Variations in weather patterns, etc. (usually abiotic)
What are survivorship curves? - ANSWER--Type 1: Survivorship throughout life is high, most
individuals reach their max. life span (humans)
-Type 2: Most individuals experience constant survivorship over their lifetimes
-Type 3: Result from high death rates early in life, with high survivorship after maturity (many plants)
What is life history? - ANSWER--Record of major events relating to its growth, development,
reproduction, and survival
What is survivorship? - ANSWER--Proportion of offspring that will survive on average to a particular
age
, 2|Page
What is fecundity? - ANSWER--# of female offspring produced by each female in the population
What is the intrinsic rate of increase? - ANSWER--When birthrates per individual are as high as
possible and the death per individual are as low as possible
What is a clumped population density? - ANSWER--Quality of habitat is patchy, food unevenly
distributed, organisms social (starfish)
What is uniform population density? - ANSWER--If negative interactions occur among individuals that
space them out evenly (penguins)
What is random population density? - ANSWER--The position of each individual is independent of the
others
What does population density mean? - ANSWER--# of individuals per unit area
What are some advances in agriculture? - ANSWER--Breeding superior plants
-Increased use of irrigation
-Use of chemical fertilizers
-Use of chemical pesticides
How is energy transferred through the food pyramid? - ANSWER-Decomposer -> primary producer ->
primary consumer -> secondary consumer -> tertiary consumer
What is a trophic level? - ANSWER--"Feeding" level, organisms that obtain energy from the same type of
source
What is biomagnification? - ANSWER--Some pesticides aren't broken down and become more
concentrated at each trophic level
What does NPP mean and how much is being used by humans? - ANSWER--Net Primary Productivity =
total amount of chemical energy supplied by plants
