Lifespan of platelets and neutrophils is respectively: (A) 8-9 days and 5 days, (B) 120 days and 5 days, (C) 5 days and 120 days, (D) 5 days and 8-9 days
Answer is A. Erythrocytes 120 days
Platelets 8-9 days
Neutrophils 5 days