$A$ : Detritus food chain begins with detritus.
$R$ : Detrivores like fungi and bacteria are major decomposers in such food chains.
Assertion and Reason both are correct and also correct explanation.
Assertion and Reason both are correct but not explanation of assertion.
Assertion is correct, but Reason is incorrect.
Both Assertion and Reason are incorrect.
Which of the following is source of energy to an ecosystem
Which of the cycle is concerned with energy flow in the ecosystem
First link in any food chain is a green plant because
A rat feeding upon potato tuber is
Name an organism found as secondary carnivore in an aquatic ecosystem.