Read the following passage and make a note of it in form of a tree diagram.
The term 'cancer', derived from Latin term 'cancrum', means crab. Cancer is lawless growth without control. This disorder threatens a person's life. There are four groups of cancer. They are carcinomas, sarcomas, lymphomas and leukemia. About 85% of cancers are Carcinomas which include cervical, breast, tongue, stomach, skin and,brain cancers. Sarcomas constitute only about 3% of human cancer, which are in the form of solid tumors growing from connective tissue, cartilage, bone and muscle. Lymphomas are the cancers in which there is excessive production of Lymphomas and the lymph nodes and spleen. (5%of human cancers.) Leukemia include cancerous growth of leucocytosis and are characterized by excessive production of cells. They constitute 7% of human cancers.