Question

Which of the following does not act as erythropoietic organ during the lifetime of a human?

a)Liver


b)Red bone marrow of long bones


c)Red bone marrow of flat bones


d)Gall bladder

Answer 1

Non erythropoietic organ is - d) Gall bladder

Erythropoietic organs the organs of body that are responsible for formation of red blood cells.

The red blood cells perform the function of transporting oxygen and carbon dioxide to and from the body respectively.

The ends of bone is called red bone marrow. All type of bones are responsible for formation of erythrocytes in part of human lifetime.

Liver is responsible for the process at three to four months of development of foetus.

Gall bladder is the organ responsible for storage of bile and has nothing to do with erythrocytes production.

Answer 2

In the following which do not act as erythropoietic  organ  during the life time of human is gall bladder.

Explanation:

• Liver is the largest gland its function is to secretion of bile, deamination, excretion, glycogenolysis ,glycogenesis, detoxification, phygocytosis, heparin secretion .  but during embryonic stages it act as a erythropoietic organ.

• Redbone marrow of our long bones and flat bones do act as a erythropoeitc organ in human but gall bladder never ever act as a erythropoeitic organ its function is to.

• Gall blader lies posterior to the liver on right side .its main function is to concentrate and store bile secreted by the liver.