Blood cells are formed from haematopoietic stem cells by the process of haematopoiesis.
The blood cells of mammals and cordates are not true cells they are formed from other cells... so they are called formed elemements...
Basophils are one of the formed elements of blood. Basophils are the least common type of white blood cell. The formed elements of blood are red blood cells (erythrocytes), white blood cells (leukocytes), and platelets (thrombocytes).
Fibrinogen is not a formed element of blood. It's a chemical component in the plasma. The formed elements of blood are red blood cells (erythrocytes), white blood cells (leukocytes), and platelets (thrombocytes).
stem cells
Birds are having hollowbones to enhance their flight, but as in other animals the blood cells are formed in the bones, i doubt where the blood cells are formed in birds
They are formed from Haemopoetic Stem cell
Blood cells are formed in the bone marrow, which is the spongy tissue found inside the cavities of bones. There are different types of blood cells produced in the bone marrow, including red blood cells, white blood cells, and platelets. These cells play crucial roles in carrying oxygen, fighting infections, and clotting blood.
Blood is formed in the bone marrow, which is a spongy tissue found in the center of some bones, such as the hips, ribs, and sternum. In the bone marrow, stem cells differentiate into red blood cells, white blood cells, and platelets, which are essential components of blood.
The heart does not make the formed elements of the blood. The formed elements are made in the bone marrow. The formed elements of blood are red blood cells (erythrocytes), white blood cells (leukocytes), and platelets (thrombocytes).
Thrombocytes, or platelets, are the formed elements of the blood that aren't and never were true cells. They are cell fragments. The erythrocytes (red blood cells) are originally cells with a typical nucleus, but they lose the nucleus in the process of development.
Red blood cells, white blood cells, and platelets are formed in the bone marrow. Additionally, some white blood cells are also produced in the spleen.
Blood minus the formed elements; red blood cells, white blood cells, and platelets.