All bone marrow is red, but as a person ages, the bone marrow is slowly replaced by fat, making it appear more yellowish.
white in colour
There is yellow bone marrow and red bone marrow.
red bone marrow
it is a bone that has a marrow in the middle of the musle that causes the bone to have a marrow biopsy
Bone marrow.
They are not made up of bone marrow, they just have bone marrow in them.
bone marrow
Marrow is inside of a bone that's why it's called bone Marrow
The bone marrow The bone marrow
leukaemia
bone marrow http://www.answers.com/topic/bone-marrow?cat=health
Autologous bone marrow transplant