Question

Which describes the role of marrow?

A. produce blood cells and produce fat

B. store blood cells and ossify bone

C. ossify cartilages and store fat

D. produce blood cells and store fat

Answer 1

D produce blood cells and store fat

Answer 2

D. produce blood cells and store fat

Step-by-step explanation:

The major role of bone marrow is to produce blood cells. Bone marrow comprises two major types of stem cells. Hematopoietic stem cells, located in red marrow, are accountable for the composition of blood cells and they produce fats, cartilage, and bone.