CST Exam Review Question no. 486 October 9, 2017 By Rana Waqar Leave a Comment Which of the following is not true about viruses? a. They can be transmitted only by direct contact. b. They contain DNA or RNA. c. They can be transmitted through vectors. d. They can live only inside cells. Δ For More questions please join Our facebook group: https://www.facebook.com/groups/1424167527615419/?ref=group_browse_new
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