An online Punnett Square Calculator
If crossing a pure Dominant with a pure recessive, you will get 16 counts of TtYy and none of the other Genotypes.
And I believe that makes 16 counts of Tall yellow seeds (phenotypes).
But then again I had biology last in 1989.![]()
Last edited by Hosakawa Tito; 11-11-2009 at 16:59. Reason: flaming
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