Dihybrid cross Punnett square for heterozygous yellow and tall parents in a biology genetics exercise.
A biology worksheet titled "Ch 4.2 Mendelian Genetics" focusing on monohybrid and dihybrid crosses, showing a Punnett square for a dihybrid cross between heterozygous yellow and tall parents (YyTt x YyTt), with gametes and possible offspring genotypes.