Thread: Zoology Papers 2009
View Single Post
  #10  
Old Wednesday, May 19, 2010
tehreem zafar tehreem zafar is offline
Junior Member
  
Join Date: May 2010
Location: Lahore
Posts: 2
Thanks: 4
Thanked 0 Times in 0 Posts
tehreem zafar is on a distinguished road
Default
Quote:
xix)in a DNA molecule,the basis of prymidine are
a)thymine and cytosine b) cytosine and guanine c) adenine and thymine d) thymine and guanine e)none of these

xix) in a DNA molecule,the bases of prymidine are
a)thymine and cytosine b) cytosine and guanine c) adenine and thymine d) thymine and guanine e)none of these


Regardz
Last edited by Princess Royal; Wednesday, May 19, 2010 at 05:48 AM.
Reply With Quote