<prompt> Two Drugs having opposite action on different receptor is which type of antagonismPsychological antagonismPhysical antagonismCompetitive antagonismNon Competitive antagonism  <response>: Ref-KDT 7e p58 Physiological antagonism describes the behavior of a substance that produces effects counteracting those of another substance a result similar to that produced by an antagonist blocking the action of an agonist at the same receptor using a mechanism that does not involve binding to the same receptor. 