Predator prey relationship Flashcards

(6 cards)

1
Q

what is the predator- prey reationship?

A
  • it is a cyclic oscillation
  • the predator curve lagging behind that of the prey
  • As the prey population declines, there is increased competition between predators and eventually the predators number begin to fall
  • As the predator population declines the prey population builds up again followed by another increase in the predator population
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2
Q

First bullet point:

A

it is a cyclic oscillation

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3
Q

second bullet point:

A

the predator curve lagging behind that of the prey

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4
Q

what happens as the prey population declines?

A

As the prey population declines, there is increased competition between predators and eventually the predators number begin to fall

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5
Q

what happens as the predator population declines?

A

As the predator population declines the prey population builds up again followed by another increase in the predator population

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6
Q

simple answer

A

An increas in the population density of prey results in an increase in the predator population

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