21 The table below gives some information about the number and biomass of organisms in the
rose bush → aphid → ladybird
organism a.ROSE BUSH b.APHID c.LADYBIRD
organism a.1 b.4000 c.50
biomass at each
(arbitrary units) a.800 b.200 c.10
What percentage of the biomass in the producer is transferred into the biomass of each
individual secondary consumer, in this food chain?