The precursor cell to blood platelets are megakaryocyte precursor (MkP) cells in the bone marrow.
megakaryocyte
red bone marrow
Fragments of a large precursor cell (a megakaryocyte) found in the bone marrow. These fragments adhere to areas of blood vessel damage and release chemical signals that direct the formation of a blood clot.
In the few flat bone you have red bone marrow. It contains the precursor cells of the haemopoietic tissue. They produce the red blood cells.
You find bone marrow in the middle of your bones. Marrow is made of spongy cells.
blood cells are formed in bone marrow.
Bone marrow
no. Blood cells are only formed in bone marrow. Flat bones do not have bone marrow.
In the red bone marrow.
Since Bone marrow produces blood cells, if bone marrow is destroyed WBCs, RBCs and platelets will not be formed. However there are no bones and therefore no bone marrow in plants.
blood cells are formed in bone marrow.
Either an infection is active or you have cancer or you have a problem with the bone marrow or you are bleeding
formed in the bone marrow by megakaryocytes