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[A] : The tropical rain forests are rich...

[A] : The tropical rain forests are rich in biodiversity on this biosphere.
[R] : The low latitude humid tropics harbour the rain forest ecosystems .

A

If both A and R are true and R is the correct explanation of A

B

If both A and R are true but R is not the correct explanation of A

C

If A is true and R is false

D

If both A and R are false

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TRUEMAN BIOLOGY-Ecology -ASSERTION AND REASON
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