developmental process involved in reproduction | cell differentiation | secretory granule organization | male gamete generation | cellular process | multicellular organismal reproductive process | endomembrane system organization | gamete generation | cell recognition | cellular component organization | germ cell development | sperm-egg recognition | reproduction | spermatid differentiation | cellular component assembly | acrosome assembly | organelle assembly | reproductive process | binding of sperm to zona pellucida | cell-cell recognition | fertilization | single fertilization | multicellular organism reproduction | anatomical structure development | spermatid development | vesicle organization | anatomical structure formation involved in morphogenesis | cell development | anatomical structure morphogenesis | developmental process | organelle organization | spermatogenesis | sexual reproduction | multicellular organismal process
secretory granule | intracellular membrane-bounded organelle | cytoplasmic vesicle | cell body | cell | cytoplasm | acrosomal vesicle | intracellular organelle | protein-containing complex | secretory vesicle | endomembrane system | zona pellucida receptor complex | vesicle | extracellular region | membrane-bounded organelle | nucleus | organelle | intracellular vesicle | intracellular