The correct option is C Haemopoietic
Cells that are capable of serving as bone forming or bone destroying cells are referred to as osteogenic cells. The multinucleated huge cells that serve in reabsorption of bones are referred to as osteoclast. Haemopoietic cells/organs are the ones related to the formation of blood cells. Bone marrow serves as the site for RBC production and therefore is haemopoietic in nature. Thus, the correct answer is option A.