October 13, 2015

Homework Help: Biology - Genetics

Posted by Lisa on Tuesday, January 10, 2012 at 9:07pm.

Please help me!!!! I need help with this practice test question.

In Guinea pigs, the brown coat (B) is a dominant over the cream-coloured coat (b), and straight hair (H) is dominant over curly hair (h). Using a Punnett square, complete the cross between a heterozygous brown, curly-haired individual and a cream-coloured, homozygous straight-haired individual. State the parent genotypes, gametes, and the F1 Phenotypes and genotypes.

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