Pediatrics Ba&;s hydrops fetalis is lethal because A Hb Ba's cannot bind oxygen B The excess a - globin form insoluble precipitates C Hb Ba's cannot release oxygen to fetal tissues D Microcytic red cells become trapped in the placental 💡 Explanation Ba&;s hydrops fetalis is lethal because ✓ Correct Answer: C. Hb Ba's cannot release oxygen to fetal tissues