Erythropoiesis starts in :

Erythropoiesis starts in :

Options

(a) Liver
(b) Spleen
(c) Red bone marrow
(d) Kidney

Correct Answer:

Red bone marrow

Explanation:

Erythropoiesis is the process of formation of R.B.C. In the first month of pregnancy, yolk sac is the heamopoietic tissue.After 5 weeks, it is followed by the liver. Red bone marrow from 6 months onwards becomes the principal site of erythropoiesis.

admin:

Related Questions

  1. Crossed pollination is preferred over self-pollination because
  2. The degree of opening of stomata is determined by
  3. In man which one of the following cranial nerve is associated with the sense
  4. Roots of higher plants show symbiosis with mycorrhizas for obtaining
  5. When the margins of sepals or petals overlaps one another without any particular