Cold Spring Harbor Laboratory
Dna From the Beginning: Genes Come in Pairs
This animated lesson will explain how genes are inherited in pairs, one from the mother and one from the father.
Cold Spring Harbor Laboratory
Dna From the Beginning: Some Genes Are Dominant
Learn about the principle of dominance as you watch animations showing Mendel's experiments with pea plants. Find out what happened when he crossed plants that produced green seeds with those that produced yellow seeds.
Cold Spring Harbor Laboratory
Dna From the Beginning: Genetic Inheritance Follows Certain Rules
Find out what happened when Mendel crossed two hybrid pea plants. The animations do a good job explaining why these crosses produce a 3:1 ratio of traits.
University of Hamburg
University of Hamburg: Deviations From Mendelian Laws And: What Is the Meaning of Dominance?
Upper level discussion of several of Mendel's experiments and laws.
City University of New York
Brooklyn College: Medelian Genetics
This set of seven activities will proved a thorough review of Mendel's work. The interactive experiments are easy to follow and drive home the concepts.