<prompt> Which suture is absorbed in 180 daysPolydiaxononeCatgutChromic CatgutNylon  <response>: Answer- A. PolydiaxononePolydioxanone suture provides wound suppo for longer period as compared to other synthetic absorbable sutures.Polydioxanone suture also offers far superior tensile strength. Polydioxanone suture is made from polymerizing para dioxanone monomer. 