Curated Video
Punnet Squares
New ReviewThis video explains how Punnet squares are used to predict genetic traits.
Curated Video
Punnett Square Example - Dihybrid Cross
A video explaining and illustrating how to determine the gametes from a two trait cross and how to find the genotype and phenotype ratio from a two trait cross.
Catalyst University
Genetics | Law of Segregation & Punnet Squares
A brief discussion on Mendel's law of segregation followed by an in-depth Punnet square (monohybrid cross) example.
Sophia Learning
Sophia: Monohybrid Cross
A narrated learning activity illustrating how a monohybrid cross of genetic traits gets passed on to offspring. [3:40]