In ecological pyramid the base always represent the $...A...$ and the apex represents $...B...$ Here $A$ and $B$ represents

  • A

    $A-$producers; $B-$top level consumers

  • B

    $A-$top level consumer; $B-$producers

  • C

    $A-$producers; $B-$secondary consumers

  • D

    $A-$producers; $B-$primary consumers

Similar Questions

When man eats fish which feeds onzooplanktons which have eaten small plants,the producer in this chain is

  • [NEET 2013]

How many sentence are correct?

$(1)$ The trophic levels in $GFC$ are unlimited

$(2)$ Organisms at each trophic level depend on those at the higher trophic level for their energy demands.

$(3)$ Plants capture only $2 -10$ percent of $PAR$.

$(4)$ All organisms are dependent for their food on producers, either directly or indirectly.

Organisms living in open sea are called

The dominant second trophic level, in a lake ecosystem, is

In a pond ecosystem, benthos means