300
Purple corn kernels are R, yellow corn kernels are r, starchy kernels are T, and sweet kernals are t. Cross a homozygous dominate parent with a homologous recessive parent. What is the phenotypic ratio and genotypic ratio?
Phenotypic
Purple corn kernels&starchy kernels (16)
Yellow corn kernels&starchy kernels (0)
Purple corn kernels&sweet kernels (0)
Yellow corn kernels&sweet kernels (0)
Genotypic
Heterozygous (16)
Homozygous dominance (0)
Homozygous recessive (0)