Assertion : The epiphytes use the trees only for attachment and manufacture their own food by ph...

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Assertion : The epiphytes use the trees only for
attachment and manufacture their own food by photosynthesis.
Reason : Commensalism results in negative effects on
the growth and survival of one or both of the populations.
(a) If both assertion and reason are true and reason is the correct explanation of assertion.
(b) If both assertion and reason are true but reason is not the correct explanation of assertion.
(c) If assertion is true but reason is false.
(d) If assertion is false but reason is true.
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