An overview of the structures inside a sperm cell: Acrosome: This cap-like vesicle contains hydrolytic enzymes which are released to help the sperm penetrate the protective layers surrounding the egg during fertilization. Nucleus: Located in the head of the sperm, the nucleus carries the haploid set of 23 chromosomes (the paternal genetic material) that will combine with the egg's DNA. Centriole: The two centrioles in the neck of the sperm play a critical role in forming the axoneme of the tail

Sperm cells are specialized male gametes designed to fertilize the female ovum. This infographic explains their structure (head, midpiece, tail), functions, survival inside and outside the body, and important reproductive facts in a clear, exam-ready format. #SpermCells #HumanReproduction #BiologyNotes #AnatomyAndPhysiology #NEETBiology | InfoPic Notes