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Assertion: In Terrestrial, ecosystem muc...

Assertion: In Terrestrial, ecosystem much larger fraction of energy flows through the detritus food chain
Reason: In an aquatic ecosystem. GFC is the major condult for energy flow.

A

If both Assertion & Reason are True & the Reason is a correct explanation of the Assertion.

B

If both Assertion & Reason are True but Reason is not a correct explanation of the Assertion

C

If Assertion is True but the Reason is False.

D

If both Assertion & Reason are false.

Text Solution

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The correct Answer is:
B
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In a terrestrial ecosystem the large fraction of energy flows through

GFC is the major conduit for energy flow in :-

In a forest ecosystem, a much larger fraction of energy flows through the :

In an aquatic ecosystem , ........... is the major conduit for energy flow.

In aquatic ecosystems, GFC/DFC are more important for energy flow.

read the following statements and choose the option which is the set of correct statements. (a) sun is the source of energy for grazing food chains. (b) in aquatic ecosystem, DFC is the major conduit of energy flow (c) some organism of DFC prey to GFC animals. (d) ecosystem can support unlimited number of trophic levels. (e) waves provide stability to the ecosystem

Which of the following statement(s) regarding energy flow is/are false? I. The detritus food chain begins with dead organic matter. II. In aquatic ecosystem, detritus food chain is the major conduit for energy flow. III. In terrestrial ecosystem a larger fraction of energy flows through grazing food chain. IV. Producers belong to the first trophic level of the food chain.

What provides the energy which then flows through a food chain ?

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