In an average human body there is about six quarts of blood This quantity of blood in its healthy st...........

General Science (Easy) Biology

In an average human body, there is about six quarts of blood. This quantity of blood, in its healthy state, has about 25 billion microscopic blood cells. The birth plea of these cells is-

Thyroid gland

Bone marrow

Liver

Pituitary gland

छोटे Courses बड़े Results

Master Biology

Prepare through Micro-courses

Try Now

Explanation:

Bone marrow is a semi-solid tissue which may be found within the spongy or cancellous portions of bones. In birds and mammals, bone marrow is the primary site of new blood cell production or hematopoiesis. It is composed of hematopoietic cells, marrow adipose tissue, and supportive stromal cells.