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Population dynamics vocab

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Last updated almost 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)

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