👉 Spermatozoid is a type of cell in animals and plants. It's a round, spherical structure that develops from the zona pellucida, which is the outermost layer of the egg. The spermatozoid contains the nucleus (the center of the cell) and one or two other cells called cytoplasm. The nucleus is responsible for the genetic information in the sperm. Spermatozoa are a type of eukaryotic cell that divides to form two
