EcosystemEasy
Question
Which statement is/are correct
(A) In most ecosystem all the pyramids of number, of energy and biomass are upright
(B) Energy at a lower trophic level is always more than at a higher level
(C) The pyramid of biomass in sea is generally inverted because the biomass of fishes far exceed that of phytoplankton
(D) Saprophytes are not given any place in ecological pyramids eventhough they play vital role in the ecosystem
(A) In most ecosystem all the pyramids of number, of energy and biomass are upright
(B) Energy at a lower trophic level is always more than at a higher level
(C) The pyramid of biomass in sea is generally inverted because the biomass of fishes far exceed that of phytoplankton
(D) Saprophytes are not given any place in ecological pyramids eventhough they play vital role in the ecosystem
Options
A.only A & C
B.only C & D
C.A, B & C
D.All are correct
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