How do you do a tri-cross punnet square? (crossing three traits)

Subject: How do you do a tri-cross punnet square? (crossing three traits)

Date: Mon Nov 27 16:19:50 2000
Posted by Max Ozturk
Grade level: 10-12 School: Spanish River Community High School
City: Boca Raton State/Province: Florida Country: United States of America
Area of science: Genetics
ID: 975359990.Ge

Message:


In class we are going over punnett squares and the work of Gregor Mendel. I 
know how to do, for example, a TT x tt cross and TTSS x ttss cross, but how 
would I do a TTSSAA x ttssaa cross. Am I doing this right, and how should I 
set up my punnett square? I find Punnett Squares easy and fun, but this 
I just don't get. Thanks.

Re: How do you do a tri-cross punnet square? (crossing three traits)

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