SBI3U- Biology Final Exam Study
Question and answers already passed
2025
What is an eco system? - correct answer a community of living things that
interact with each other
What are the 3 points of Cell theory? - correct answer 1. All living things are
made up of cells 2. Cells are the smallest units of life 3.All cells come from
preexisting cells through the process of cell division
What does biological systems mean? - correct answer how systems interact
(ecosystem)
What does cellular basis of life mean? - correct answer Life is based on cells
Form and function- - correct answer How something works is related to its
structure
Reproduction and Inheritance - correct answer Passing of traits from parents
to offspring
Interaction with environment- - correct answer how the organism benefits
from/ helps the environment
Energy and Life- - correct answer cycle of energy, never created or destroyed
,Regulation - correct answer how the body regulates itself to things like
temperature
Adaptation/ Evolution - correct answer Adaptations lead to evolution in
populations in a species for optimal survival.
Biology and Society- - correct answer Humans apply biology in many ways -
medical procedures, stem cell research, and environmental issues are some
examples where do we draw the line between good and bad science?
Gene Theory- - correct answer theory that the characteristics of living things
are controlled by genes that are passed from parents to offspring
Evolution - correct answer Change in a kind of organism over time; some
living things produce more offspring so they pass more genes to the next
generation
What is biodiversity? - correct answer the variety of life in the world or in a
particular habitat or ecosystem. Identified for than 2 million species while 10
million remain unknown. Made possible by complex interactions among all
living things
Genetic Diversity and why is it important? - correct answer The range of
genetic material present in a gene pool or population of a species. Important
to adapt to environment and resistance the disease (think of corn crops with
pesticides)
Species diversity and why is it important? - correct answer allows ecosystems
to survive environmental changes like plagues, draught and diseases, each
species has a certain set of conditions it needs to survive. (Ex. monkeys and
dragon flies are all different species)
, Ecosystem Diversity and why is important? - correct answer if one species is
reduced than others suffer, they rely on each other the survive. (Ex. ponds,
prairies)
What is Taxonomy? - correct answer the science of naming and classifying
organisms
Naming scale (8) - correct answer 1. Domain
2. Kingdom
3. Phylum
4. Class
5. Order
6. Family
7. Genus
8. Species
Carlus Linnaeus - correct answer Originated our system of binomial
nomenclature, Genus (capitalized) then Species name (italicized)
6 Kingdoms of Life: - correct answer Archaebacteria, Eubacteria, Protista,
Fungi, Plantae, Animalia
What are the 3 domains of grouping organisms? - correct answer 1. Archaea
(archaea bacteria)- prokaryotic
2. Bacteria (true bacteria)- prokaryotic
3. Eukarya (multicellular organisms)
Question and answers already passed
2025
What is an eco system? - correct answer a community of living things that
interact with each other
What are the 3 points of Cell theory? - correct answer 1. All living things are
made up of cells 2. Cells are the smallest units of life 3.All cells come from
preexisting cells through the process of cell division
What does biological systems mean? - correct answer how systems interact
(ecosystem)
What does cellular basis of life mean? - correct answer Life is based on cells
Form and function- - correct answer How something works is related to its
structure
Reproduction and Inheritance - correct answer Passing of traits from parents
to offspring
Interaction with environment- - correct answer how the organism benefits
from/ helps the environment
Energy and Life- - correct answer cycle of energy, never created or destroyed
,Regulation - correct answer how the body regulates itself to things like
temperature
Adaptation/ Evolution - correct answer Adaptations lead to evolution in
populations in a species for optimal survival.
Biology and Society- - correct answer Humans apply biology in many ways -
medical procedures, stem cell research, and environmental issues are some
examples where do we draw the line between good and bad science?
Gene Theory- - correct answer theory that the characteristics of living things
are controlled by genes that are passed from parents to offspring
Evolution - correct answer Change in a kind of organism over time; some
living things produce more offspring so they pass more genes to the next
generation
What is biodiversity? - correct answer the variety of life in the world or in a
particular habitat or ecosystem. Identified for than 2 million species while 10
million remain unknown. Made possible by complex interactions among all
living things
Genetic Diversity and why is it important? - correct answer The range of
genetic material present in a gene pool or population of a species. Important
to adapt to environment and resistance the disease (think of corn crops with
pesticides)
Species diversity and why is it important? - correct answer allows ecosystems
to survive environmental changes like plagues, draught and diseases, each
species has a certain set of conditions it needs to survive. (Ex. monkeys and
dragon flies are all different species)
, Ecosystem Diversity and why is important? - correct answer if one species is
reduced than others suffer, they rely on each other the survive. (Ex. ponds,
prairies)
What is Taxonomy? - correct answer the science of naming and classifying
organisms
Naming scale (8) - correct answer 1. Domain
2. Kingdom
3. Phylum
4. Class
5. Order
6. Family
7. Genus
8. Species
Carlus Linnaeus - correct answer Originated our system of binomial
nomenclature, Genus (capitalized) then Species name (italicized)
6 Kingdoms of Life: - correct answer Archaebacteria, Eubacteria, Protista,
Fungi, Plantae, Animalia
What are the 3 domains of grouping organisms? - correct answer 1. Archaea
(archaea bacteria)- prokaryotic
2. Bacteria (true bacteria)- prokaryotic
3. Eukarya (multicellular organisms)
