<prompt> Most characteric features of acture inflammation is -VasoconstrictionVascular stasisVasodilati on and increased vascular permeabilityMargination of leukocytes  <response>: Ans. is c i.e., Vasodilatation and increased vascular permeability o The hallmark of acute inflammation is increased vascular permeability leading to escape of protein rich fluid exudate into the extravascular tissue 