Question

life-cycle of blood cells

Answer 1

Answer:

Life cycle. Human red blood cells are produced through a process named erythropoiesis, developing from committed stem cells to mature red blood cells in about 7 days. When matured, in a healthy individual these cells live in blood circulation for about 100 to 120 days (and 80 to 90 days in a full term infant).

Answer 2

Answer:

• Blood cells are mainly formed in bone marrow in humans.
• Blood is made up of components like RBCs, WBCs and Platelets.
• Red blood cell produces through a process called as erythropoiesis .
• It is made from committed stem of cells .
• It takes 7 days span to become mature RBCs.
• As it get matured, these cells lives in blood circulation for 100 to 120days in a healthy individual.
• 80 to 90 days it lives in infants.
• Life span of RBCs reduces in many of several chronic disease.