Tsarin kashin baya mai girma na halitta

Wannan babban samfurin kashin baya na halitta yana nuna dukkan manyan fasalulluka na kowace kashin baya dalla-dalla, gami da kashin baya,
Tushen jijiyoyi, jijiyoyin ƙashi, faifan da aka raba, tsarin kashin baya mai juyawa, da kuma sashin ƙashi. Manyan fasaloli sun haɗa da: lanƙwasawa
Kashin baya, sacrum, ƙashin occipital, jijiyar ƙashi, jijiyar jijiya da kuma diskin intervertebral na lumbar. Tare da wurin zama na ƙarfe mai tsada.
Marufi: 2 guda/kwali, 80x32x39cm, 7kgs