Genetics

Hi can anyone help me answer these questions? I think I may have the right answer but not too sure, just want to make sure. And also could you please show how to draw these as I'm not sure my drawing is not done correctly. Thankyou!

Using the forked-line method, determine the genotypic and phenotypic ratios of these trihybrid crosses:

1. AaBbCc x AaBBCC

2. AaBBCc x aaBBCc

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