i wanted to know difference between AIDS Cancer even HIV

HIV ( Human immunodeficiency virus)is a type of virus , that cause AIDS ( acquired immune deficiency syndrome). AIDS weaken our immune system and our body become unable to fight against germs.

Cancer is a disease in which division of cells occurs in an unregulated manner. Cancer cells divide continuously to give rise to mass of cells (tumors). In early stages cancer does not show any noticeable effect. But the effect becomes severe with the increasing stage of cancer. The effect of formation of tumor depends upon the organ in which it is located. For example tumor in stomach causes bleeding from mouth. Localized pain and swelling may occur. Some general effects of cancer are sudden loss of weight, fever, excessive tiredness, patches on skin etc.

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