Population Dynamics

Beschreibung

Biology Quiz am Population Dynamics, erstellt von Tracy Rains am 18/08/2017.
Tracy Rains
Quiz von Tracy Rains, aktualisiert more than 1 year ago
Tracy Rains
Erstellt von Tracy Rains vor mehr als 7 Jahre
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Zusammenfassung der Ressource

Frage 1

Frage
Which of the following is an example of a density independent growth factor in a population?
Antworten
  • food
  • predation
  • wild fire
  • shelter

Frage 2

Frage
During a population growth, the [blank_start]births[blank_end] within the population increase dramatically.
Antworten
  • births

Frage 3

Frage
Identify correct reasoning as to why the predator is shown in red.
Antworten
  • The predator will take more time to hunt for its prey
  • The predators will always have lower numbers because they eat higher on the food chain.
  • Prey are more numerous to escape the predators.
  • Prey spend less time with their offspring.

Frage 4

Frage
What portion of the graph shows both population growing?
Antworten
  • The peak of the prey growth
  • The peak of the predator growth

Frage 5

Frage
Is this graph an example of a k strategy or r strategy?
Antworten
  • K
  • R

Frage 6

Frage
The human population displays [blank_start]exponential[blank_end] or J curve growth.
Antworten
  • exponential

Frage 7

Frage
The human population has reached carrying capacity.
Antworten
  • True
  • False

Frage 8

Frage
Limiting factors determine carrying capacity.
Antworten
  • True
  • False

Frage 9

Frage
K strategies for population growth demonstrate which of the following characteristics.
Antworten
  • Numerous young
  • Very little postnatal care
  • Have numerous predators
  • Long term postnatal care

Frage 10

Frage
Which of the following examples represent s growth or logistic that will reach carrying capacity.
Antworten
  • Mosquitos
  • Elephants
  • Cicadas
  • trees
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