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Biblioteka

Population dynamics vocab

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Posljednje ažuriranje about 4 years ago
2 questions
5
Pitanje 1
1.

Match the definition/example to the correct vocab term (drag and drop the definition to the matching term)

Stavka koja se može prevućiarrow_right_altOdgovarajuća stavka

The pattern of spacing of a population within an area

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Population density

The number of organisms per unit are (Example: people per square mile)

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Population growth rate

Stable populations produce relatively low numbers of offspring; Offspring tend to be quite large

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Spatial distribution

Production of numerous small offspring; require little or no parental care; short life spans

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K-selected species

How fast a given population grows

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r-selected species

5
Pitanje 2
2.

Match the definition/example to the correct vocab term (drag and drop the definition to the matching term)

Stavka koja se može prevućiarrow_right_altOdgovarajuća stavka

"S" curve; occurs when the growth rate decreases as the population reaches carrying capacity

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Population size

Number of individuals in the population

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Carrying capacity

"J" curve; growth whose rate becomes even more rapid in proportion to the growing total number or size

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Symbiosis

Maximum population of a species that a given habitat can support over a given time

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Exponential growth

Interaction between two different organisms living in close physical association, typically to the advantage of both

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Logistic growth