<prompt> Cognisable offense comes under which section of Cr.P.C. -2C2B1ANone  <response>: S.2 c, Cr.P.C.It is an offence in which a police officer can arrest a person without warrant from the Magistrate.eg:rape, murder, dowry death, rash or negligent act etc. Ref:The Symopsis of Forensic medicine Toxicology Dr.K.S.Narayan Reddy pg no-5,28th edition. 