Question

Where are RBCs formed? What is the average lifespan of RBCs? What is the function of haemoglobin​

Answer 1

Answer:

RBCs are formed in red bone marrow of bones.the lifespan is upto 120 days.

function of hemoglobin

Hemoglobin  helps in the transportation of carbon dioxide and hydrogen ions back to the lungs

Explanation:

Answer 2

Answer:

-Human red blood cells are produced through a process named erythropoiesis.

-Formation of Blood Cells. Red blood cells, most white blood cells, and platelets are produced in the bone marrow, the soft fatty tissue inside bone cavities.

-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).

function of hemoglobin.

Hemoglobin also helps in the transportation of carbon dioxide and hydrogen ions back to the lungs.

Explanation:

hope it's help