Why can bone marrow transplants be used to replace defective

Why can bone marrow transplants be used to replace defective lymphocytes?

http://nursingmodules.com/wp-content/uploads/2020/02/logo-300x60.png 0 0 prince http://nursingmodules.com/wp-content/uploads/2020/02/logo-300x60.png prince2021-01-31 07:23:332021-01-31 07:23:33Why can bone marrow transplants be used to replace defective