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Populations and Ecological Interactions Flashcards | StudBud

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Populations and Ecological Interactions

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Questions 11

Answers

1
What is the carrying capacity of the deer?
75-80 deer
5-20 deer
20-100 deer
2
Great White Sharks hunt and eat seals to fatten themselves up.
Commensalism
Mutualism
Predation
Parasitism
3
What type of graph is shown here?
Population crash
Exponential
Logistic
4
Golden Jackals will follow leopards and tigers in order to eat any left overs from kills.
Commensalism
Mutualism
Parasitism
Predation
5
What is a symbiotic interaction?
two organisms interacting where one always benefits
Two organisms interacting where both are harmed
A group of organisms forced to leave their environment
6
How would we define carrying capacity?
the smallest amount of animals that can survive in a food web
The growing of a population early in its development
The population size and ecosystem can support over time
7
Humans breathe O2 from plants and plants use the CO2 exhaled by humans for photosynthesis.
Commensalism
Predation
Mutualism
Parasitism
8
Which is an example of interspecific interactions?
two kangaroos fighting over territory for mates.
Elephants traveling in a herd to find water
A tick sucking the blood of a deer
Seeds of an oak tree randomly spread over the forest floor
9
A Filarial worm infects a human host to reproduce, giving the host elephantiasis.
Mutualism
Commensalism
Predation
Parasitism
10
Mosquitos pierce and suck the blood of human/animal hosts.
Mutualism
Predation
Parasitism
Commensalism
11
What does Intraspecific interaction mean?
Interaction of two organisms of the SAME species.
Interaction of two organisms of DIFFERENT species.
Interaction of two organisms where neither benefit