A relationship in which one organism benefits by living on or in a member of ano

Question

A relationship in which one organism benefits by living on or in a member of another species, which is harmed by the interaction, best illustrates ____.

Question options:

1)
competition

2)
predation

3)
mutualism

4)
parasitism

5)
commensalism

Question 8
0 / 1 point

The normally gradual change in species composition in a given area in response to changing environmental conditions is called ____.

Question options:

1)
background coevolution

2)
intraspecific competition

3)
inertia

4)
ecological succession

5)
commensalism

Question 14
0 / 1 point

A population crash occurs when ____.

Question options:

1)
a population approaches its carrying capacity

2)
environmental resistance comes into play gradually

3)
resources are essentially unlimited

4)
a population greatly overshoots carrying capacity, and resulting environmental pressures cause effects

5)
the population growth rate slows

Question 26
0 / 1 point

Which type of interspecific interaction could best be described as a “win-win” interaction?

Question options:

1)
mutualism

2)
parasitism

3)
mimicry

4)
predation

5)
infection

Explanation / Answer

1. the answer is 4=parasitsm
The parasite lives off the host harming it or even causing the death

8. The answer is 4=ecological succession which is gradual change in species composition in a given area

14. the answer is 4=a population greatly overshoots carrying capacity, and resulting environmental pressures cause effects

26.The answer is 1=mutualism
because both exist in a relationship and both gets benefited

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