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- Multiple ChoicePlease save your changes before editing any questions.What factor describes when populations increase because animals are moving into a population?EmigrationLimiting FactorsImmigrationExponential Growth
- Multiple ChoicePlease save your changes before editing any questions.What factor describes when populations decrease because animals are moving out of a population?EmigrationLimiting FactorsImmigrationExponential Growth
- Multiple ChoicePlease save your changes before editing any questions.
What does the graph represent?EmigrationExponential growthImmigrationLogistic Growth - Multiple ChoicePlease save your changes before editing any questions.Which limiting factor would increase due to the number of individuals in a population?Unusual weatherNatural disasterBirthsDisease
- Multiple ChoicePlease save your changes before editing any questions.Which limiting factor is independent of the number of individuals in a population?competitionparasitism/diseasestressnatural disasters
- Multiple ChoicePlease save your changes before editing any questions.What is the carrying capacity of the following graph?10008000800600
- Multiple ChoicePlease save your changes before editing any questions.Which factor is a density-dependent limiting factor on the population of a species?seasonal variationnatural disastersunusual weatherpredation
- Multiple ChoicePlease save your changes before editing any questions.What will happen to the population when the death rate is larger than the birth rate?growshrinkstay the sameNone of these
- Multiple ChoicePlease save your changes before editing any questions.What will happen to the population when the birth rate is larger than the death rate?growshrinkstay the same
- Multiple ChoicePlease save your changes before editing any questions.Which will add more organisms to a population?5 animals die0 animals are born3 animals immigrate to the population2 animals emmigrate from the population
- Multiple ChoicePlease save your changes before editing any questions.
Which of the following are density dependent factors?
competition for resources
predation
disease
natural disasters
- Multiple ChoicePlease save your changes before editing any questions.
Which of the following are examples of a density independent factors?
forest fire
seasonal cycles
storms
disease
- Multiple ChoicePlease save your changes before editing any questions.
As a population of a species increases within a territory, which of the following most likely also increases?
Immigration
Food supply
Carrying capacity
Competition
- Multiple ChoicePlease save your changes before editing any questions.
If a population grows larger than its environmental carrying capacity, then
death rate may rise.
death rate may fall significantly.
birth rate may rise significantly.
immigration rate may increase.
- Multiple ChoicePlease save your changes before editing any questions.
What does the term carrying capacity describe?
The maximum number of birth rates for a population.
The ability of a population to accept new immigrants.
The ratio of birth rates to death rates in a population.
The population size that the environment can sustain.
- Multiple ChoicePlease save your changes before editing any questions.In recent years, the human population hasincreased exponentiallydecreased exponentiallydecreased slowlyincreased slowy