Product model: PTT-0571
Product description: Sperm development and formation process model
Product size: 53*38*5cm
Product weight: 1200g
Product material: PVC
Product introduction:
The model shows the process of sperm formation, from a sperm cell to mature sperm. A total of 9 parts are displayed. (Head, neck, body, tail, nucleus, mitochondria, acrosome granules, Golgi complex, acrosome)