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Curriculum-aligned learning paths for students in Classes 6-12.

CBSE
Class 12
Biology
Biology
Organisms and Populations
Question Bank

Which of the following pairs i...

Single Answer MCQ
Q-00115013

Which of the following pairs is an example of mutualism?

1

Cattle egrets and grazing cattle

2

Clownfish and sea anemone

3

Barnacles on whales

4

Parasitic wasps and fig trees

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What does the term 'natality' refer to in population ecology?

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Which equation represents the change in population density over time?

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What effect does emigration have on a population's density?

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Q4.

In what scenario might immigration be more important than natality for population growth?

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