Assertion: In most ecosystems, green plants are autotrophs.
Reason: They have chlorophyll, which enables them to produce carbo-hydrate from simple inorganic components.
(a) Assertion and Reason are correct, Reason is the correct explanation of Assertion.
(b) Assertion and Reason are correct, Reason is not the correct explanation of Assertion.
(c) Assertion is false. The reason is true.
(d) Assertion and Reason are false.