<span>The form of cancer that affects the tissues that produce blood is called leukemia. D is the correct answer. It refers to cancer which forms as a result of an extremely high number of white blood cells. Lymphoma is the cancer of white blood cells. Prostate is a part of a man's reproductive system, so it doesn't have much to do with blood. Cervical cancer is the cancer of cervix, lower part of a uterus.</span>
