(A) The amount of living matter (biomass) present at every trophical level is called
Channel: Doubtnut
Date: 2020-05-24

(A) The amount of living matter (biomass) present at every trophical level is called standing crop  (B) Saprophytes are not given any place in ecological pyramids  (C ) Ecological pyramid does not account for the same species belonging to two or more trophic levels