Pgi Chandigarh – 83906 Leave a Comment / PGI Chandigarh / By Renu Maurya Question How many base pairs are there in human genome? A. 1 billion B. 3 billion C. 5 billion D. 10 billion E. 12 billion Show Answer Correct Answer » B Explanation Ans. B. The total length of the human genome is over 3 billion base pairs. Share this: Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook Like this:Like Loading…