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Underwater City Ecosystem Quiz

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Questions and Answers

What is the population ratio between maroon clownfish and bubble-tip anemones mentioned in the text?

3:1

1:1

4:1

2:1 (correct)

What led to a decrease in bubble-tip anemones in the example given?

Extreme temperatures (correct)

Pollution

Overfishing

Increased sunlight exposure

What benefits do cleaner fish provide to the coral reef system?

Attracting a wide variety of fish to their cleaning stations (correct)

Reducing fish population

Causing harm to other fish species

Lowering water temperature

What type of relationship exists between the whitetip reef shark and the blue streak wrasse?

Commensal Signup and view all the answers

In a parasitic relationship, one organism benefits while the other is:

Harmed Signup and view all the answers

What does the remora gain from its relationship with the whale shark?

Nutrients Signup and view all the answers

What is the main purpose of the passage?

To describe a mutualistic relationship between two reef species Signup and view all the answers

Which of the following best describes a mutualistic relationship?

A relationship where both species benefit from their interaction Signup and view all the answers

What role does the maroon clownfish play in its relationship with the bubble-tip anemone?

It defends the anemone from predators Signup and view all the answers

What does the passage suggest about the survival of the maroon clownfish without a bubble-tip anemone host?

It cannot survive without a bubble-tip anemone host Signup and view all the answers

According to the passage, what is the purpose of the biologist's field study?

To explore the mutualistic relationship between anemones and clownfish Signup and view all the answers

What can be inferred from the biologist's field notes about the relationship between the two species?

There is not enough information to infer any trends Signup and view all the answers