‘Resource partitioning’ is an important mechanism which promotes
Choose correct group for commensalism from the following
$(a)$ The cattle egret and grazing cattle
$(b)$ Barnacle balanus and Barnacle chathamalus
$(c)$ Goat and Abingdon turtle from Galapagosisland
$(d)$ Barnacles growing on the back of whale
Animals eating plants are categorised separately as ...$A$..., they are in a broad ecological context, not very different from ...$B$...
Choose the correct option $A$ and $B$
Give scientific reasons : Clown fish and sea anemone pairs up.
Describe mutualism in detail.