[Free Registration/Login Required] This flipchart show students how to use a Punnett Square to introduce how homozygous and heterozygous genotypes are inherited and how they determine phenotypes.

Students will draw a model of a Punnett Square on the calculator and discover all possible combinations of Genotypes. They explore theoretical and experimental probabilities. They also collect data through experimental probability and...

A simulation where students flip coins to mimic how parents pass genetic traits to their offspring through heredity. This activity also illustrates the difference between dominant and recessive genes, and how they interact with each...

An animation introducing the basic concepts of cells, DNA, recessive inheritance, and Punnett squares.

Clermont College provides a good interactive practice test using Punnett squares.

[Free Registration/Login Required] Students engage in the concept of natural selection and further their understanding of diversity and relatedness within the living world. Inquiries into evolution explain the ways in which natural...

Mendel's second law and how he arrived at it through his experiments. Includes vocabulary and examples.

Fifteen multiple choice review questions over genetics and biotechnology. After the quiz, the self-checking feature allows students to see which were the correct answers.