Prep for USMLEPrep for USMLE Forum
   Forum    Step 1  Step 2 CK Step 2 CS Step 3  Match  IMGs Resources Search






Previous Topic | Next Topic  plzzzzzzzzz i need help 




 
Kaplan Qbank USMLE



Author2 Posts
  #1

plz who can help me with this problem

An individual heterozygous for three gene pairs Ee Nn Dd is test crossed to a eenndd individual and the 1.000 progeny from the cross are classified as follows :

END 45 END 210
end 55 eNd 194
eND 47 End 53
enD190 EnD206

-----------------------------------------------------------------------
Total 1000




A) which are the parental genotype?
B) Which are the recombinant genotype?
C) Which of these genes are genetically linked?
D) Draw a map showing distances between the linked genes.


  #2

END 45 END 210
end 55 eNd 194
eND 47 End 53
enD190 EnD206









You don't have permission to post.




Login or Register to post messages in this topic





















Contact | Leaders | Disclaimer | Privacy

Copyright @ Prep for USMLE. All rights reserved.