Zusammenfassung der Ressource
Haemopoiesis
- Site of haemopoiesis
- 1. Primitive- begins on the yolk sac
- 2. Fetal liver in midgestation
- 3. Definitive- bone marrow
- Infants- all bones
- Adults- vertebrate,
ribs,sternum, skull sacrum,
pelvis and proximal ends of
femur
- The haematopoietic
system is organised
in a hierarchical
manner