Draw a pedigree in the box on the right that fully represents the above scenario and tracks the inability to taste PTC (non-taster), which is caused by two recessive “t” alleles. In your illustrated pedigree, please make sure that: (A) generations are listed as Roman numerals and the individuals are numbered.
(B) the correct shapes for males and females are used.
(C) the shapes that require shading are shaded.
(D) the genotypes are listed next to each pedigree shape.