part of part of in taxon results in disassembly of plasma membrane organization single fertilization cellular component disassembly cellular process involved in reproduction in multicellular organism membrane disassembly sperm plasma membrane disassembly sperm plasma membrane breakdown sperm plasma membrane degradation The gradual disintegration of the sperm plasma membrane following insemination. This process is seen in Drosophila after entry of the entire sperm, surrounded by its plasma membrane, into the egg. sperm plasma membrane catabolism GO:0035045 sperm plasma membrane Eukaryota