All the following are true about HIV except -: (A) A DNA virus belonging to lentivirus, (B) Attacks CD4 lymphocytes, (C) CD4: CD8 ratio is reversed, (D) Mostly spread by heterosexual contact
Answer is A. Ans. is 'a' i.e., A DNA virus belonging to lentivirus . HIV is a RNA virus, belongs to family retroviridae and subfamily of lentivirus.