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Population dynamics vocab

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Last updated about 4 years ago
2 questions
5
5
Question 1
1.

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

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The pattern of spacing of a population within an area
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Population density
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Population growth rate
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Question 2
2.

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

Draggable itemarrow_right_altCorresponding Item
"S" curve; occurs when the growth rate decreases as the population reaches carrying capacity
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Population size
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The number of organisms per unit are (Example: people per square mile)
Stable populations produce relatively low numbers of offspring; Offspring tend to be quite large
Spatial distribution
Production of numerous small offspring; require little or no parental care; short life spans
K-selected species
How fast a given population grows
r-selected species
Number of individuals in the population
Carrying capacity
"J" curve; growth whose rate becomes even more rapid in proportion to the growing total number or size
Symbiosis
Maximum population of a species that a given habitat can support over a given time
Exponential growth
Interaction between two different organisms living in close physical association, typically to the advantage of both
Logistic growth