Dihybrid Genetics
Dihybrid Genetics
Dihybrid Genetics
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
Page 128 Codominance #2 (cont)<br />
14<br />
C. Complete a Punnett Square and show the genotypic and<br />
phenotypic ratios for a cross between a black and white<br />
chicken and a black chicken.<br />
F B F W<br />
Black and white<br />
x F B F B<br />
black<br />
F B<br />
F W<br />
Genotypic Ratio<br />
F B F B F B F B F W<br />
2 F B F B : 2 F B F W<br />
Phenotypic Ratio<br />
2 black : 2 black and white