<prompt> Maximum endo-capillary proliferation is seen in :Membranous glomerulonephritisMesangio-proliferative glomerulonephritisFocal segmental glomerulonephritisPost streptococcal GN  <response>: Ans. d Post streptococcal GNRef: Robbiris pathology 9th ed. 909-910 PSGN is characterized by enlarged hyper-cellular glomeruli. There is also swelling of endothelial cells combination of proliferation, swelling, leukocyte infiltration obliterates capillary lumen. Endo-capillary proliferation is also seen in MPGN 