The zooplanktonic forms are
Primary consumers
Secondary consumers
Carnivores
Primary producers
Give differences : Grazing food chain and Detritus chain
Energy flow and energy transformations in living systems strictly conform to the
Which one of the following has the largest population in a food chain?
In a food chain of grassland ecosystem, the top consumers are
Identify the likely organisms $(1), (2), (3)$ and $(4)$ in the food web shown below.