SBI3U: Complete Biology Exam Guide
Biodiversity - correct answer ✔✔Variety and number of life forms on Earth
Number of Organisms - correct answer ✔✔1.7 million organisms discovered in 2010
Species - correct answer ✔✔All organisms that are capable of breeding
Hybridization - correct answer ✔✔Crossbreeding of 2 different species
Morphology - correct answer ✔✔Study of external physical characteristics
Species (1) - correct answer ✔✔All species have different shapes and sizes
Evolution - correct answer ✔✔The changes in appearance and behaviour of a species over time
Adjustment - correct answer ✔✔Evolution helps with adjustment to their place of living
Species Differences - correct answer ✔✔Species differ in behaviour, habitat, abundance, and
genetic makeup
Examples of Genetic Diversity - correct answer ✔✔Skin colour, hair, eyes, facial features, etc.
Abiotic - correct answer ✔✔Non-Living
Biotic - correct answer ✔✔Living
, Autotrophs - correct answer ✔✔Organisms that can make their own food
Heterotrophs - correct answer ✔✔Organisms that cannot make their own food but depend on
other organisms for food
Species (2) - correct answer ✔✔Species support each other and contribute to the stability of
their ecosystem
Larger Population - correct answer ✔✔Larger the population, more interactions
Diversity (Influence) - correct answer ✔✔Diversity is influenced by the total number of species
in an ecosystem
Everything in an ecosystem must fall into place
Structural Diversity - correct answer ✔✔The range of physical shapes and sizes within a habitat
or ecosystem
Structural Diversity (Importance) - correct answer ✔✔It is important for biodiversity, as
microhabitats are created with a number of abiotic conditions
An ecosystem with greater structural diversity has greater biodiversity
Interactions of Species - correct answer ✔✔Food Supply
Protection
Transportation
Reproduction
Digestion
Hygiene
Biodiversity - correct answer ✔✔Variety and number of life forms on Earth
Number of Organisms - correct answer ✔✔1.7 million organisms discovered in 2010
Species - correct answer ✔✔All organisms that are capable of breeding
Hybridization - correct answer ✔✔Crossbreeding of 2 different species
Morphology - correct answer ✔✔Study of external physical characteristics
Species (1) - correct answer ✔✔All species have different shapes and sizes
Evolution - correct answer ✔✔The changes in appearance and behaviour of a species over time
Adjustment - correct answer ✔✔Evolution helps with adjustment to their place of living
Species Differences - correct answer ✔✔Species differ in behaviour, habitat, abundance, and
genetic makeup
Examples of Genetic Diversity - correct answer ✔✔Skin colour, hair, eyes, facial features, etc.
Abiotic - correct answer ✔✔Non-Living
Biotic - correct answer ✔✔Living
, Autotrophs - correct answer ✔✔Organisms that can make their own food
Heterotrophs - correct answer ✔✔Organisms that cannot make their own food but depend on
other organisms for food
Species (2) - correct answer ✔✔Species support each other and contribute to the stability of
their ecosystem
Larger Population - correct answer ✔✔Larger the population, more interactions
Diversity (Influence) - correct answer ✔✔Diversity is influenced by the total number of species
in an ecosystem
Everything in an ecosystem must fall into place
Structural Diversity - correct answer ✔✔The range of physical shapes and sizes within a habitat
or ecosystem
Structural Diversity (Importance) - correct answer ✔✔It is important for biodiversity, as
microhabitats are created with a number of abiotic conditions
An ecosystem with greater structural diversity has greater biodiversity
Interactions of Species - correct answer ✔✔Food Supply
Protection
Transportation
Reproduction
Digestion
Hygiene
