Organisms And Environment 8.11B Question Preview (ID: 16822)


8.11B Investigate How Organisms And Populations In An Ecosystem Depend On And May Compete For Biotic And Abiotic Factors Such As Quantity Of Light, Water, Range Of Temperatures, Or Soil Composition. TEACHERS: click here for quick copy question ID numbers.

Biotic means ___
a) living
b) non living
c)
d)

Abiotic means ___
a) living
b) non living
c)
d)

Which of the following is not a form of symbiosis
a) predation
b) mutualism
c) commensalism
d) parasitism

Mutualism-
a) when both organisms benefit
b) when one organism benefits and one is neither harmed nor helped
c) when one organism benefits and the other is harmed
d) when both organisms are harmed

Commensalism-
a) when both organisms benefit
b) when one organism benefits and one is neither harmed nor helped
c) when one organism benefits and the other is harmed
d) when both organisms are harmed

Parasitism-
a) when both organisms benefit
b) when one organism benefits and one is neither harmed nor helped
c) when one organism benefits and the other is harmed
d) when both organisms are harmed

Which of the following is an example of a mutualistic relationship?
a) flower and a honey bee
b) a mosquito on a human
c) a leach on a fish
d) tick on a dog

Which of the following is an example of a commensalistic relationship?
a) flower and a honey bee
b) a mosquito on a human
c) a leach on a fish
d) a jackrabbit carries small grass seeds in its fur

Which of the following is an example of a parasitic relationship?
a) a tick on a dog
b) sea anemone and a clown fish
c) shark and a remora
d) a flower and a honey bee

Which one does not belong
a) a tick and a dog
b) flower and a honey bee
c) a leach and a fish
d) mosquito and a human

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