The head contains genetic information and an enzyme to help penetrate the egg cell membrane. The middle section is packed with mitochondria for energy. It contains haemoglobin to carry oxygen to the cells. Also no cell wall unlike a plant cell
Animal and plant cells are Eukaryotic Cells. These contain a nucleus, which is where the DNA is made, they contain a lot of organelles, for instance, they contain mitochondria. Plant cells have cell walls, chloroplasts and a few other organelles that aren't found in animal cells.Bacterial cells are Prokaryotic Cells as they don't have a nucleus and organelles like the mitochondria. This means that the sperm cells do have a nucleus and organelles like mitochondria making them eukaryotic cells but won't have cell walls or chloroplasts like in plants cells.