Red bone marrow is involved in erythropoiesis from
High-Yield Explanation
Erythropoiesis:
Intra uterine Life:
3 wk to 3 month —> Yolk sac
3 month to 5 month —> Liver + spleen
> 5 Month —> Red bone marrow
Birth to 20 yrs —> Flat + long bones
> 20 yrs — Flat bone