This video will show how to set up and solve everyone's favorite 16 square Punnett square. Example solves a two trait (two factor) test cross which can then ...
biology science genes sperm egg Genetics phenotype traits alleles genotype Punnett squares dominant recessive heterozygous Gametes high school biology mendelian homozygous dihybrid dihybrid crosses how to do a dihybrid cross foil method how to use the foil method mendel's law of segregation dihybrid cross two trait cross two factor cross two-trait cross