$A$ : Detrivores and decomposers hold up a part of nutrients contained in detritus.
$R$ : Immobilised nutrients cannot be available for solubilisation after the death of saprotrophs.
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
Justify the pitcher plant as a producer.
In a food chain, which of the following produces in the largest amount
Transfer of material and energy from one ecosystem to other ecosystem is best examplified by
How many food chains are there in the food web shown above?