Other
North Dakota State Univ./mendel's Law of Ind. Asstort.
Good description of Mendel's findings and his second major principle.
McGraw Hill
Glencoe Biology: Complex Patterns of Inheritance: Self Check Quiz
A quick, five question multiple-choice quiz assessing complex patterns of human inheritance.
National Human Genome Research Institute
National Human Genome Research Institute: Talking Glossary: Allele
Resource provides an audio explanation as well as a written definition of what an allele is. Includes illustration as well.
Sophia Learning
Sophia: Basic Concepts of Heredity
An introductory lesson on the basics of heredity, and the inheritance of genetic traits. [7:57]
Soft Schools
Soft Schools: Mendelian and Molecular Genetics Quiz
Take this interactive quiz over Mendelian and molecular genetics, then review your score and any missed questions at the end.
Other
Lawrence Livermore National Lab: Probabilities of Traits
This site explains how to determine the chances of inheriting certain traits from our parents. It gives mathematical examples and exercises.
BBC
Bbc: Gcse Bitesize: Genetic Inheritance Aqa
Our genes are inherited from our parents, and the different combinations of these genes make us unique. Genetic inheritance controls the characteristics of all living things. This lesson focuses on the inheritance of biological sex in...
Oklahoma State University
Oklahoma State University: Ag in the Classroom: Hairy Heredity [Pdf]
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...
Khan Academy
Khan Academy: Classical Genetics Unit Test
Take this 9-question unit test over classical genetics.
Palomar Community College District
Waynes Word: Multiple Gene (Polygenic) Inheritance
Explains and gives examples of polygenic inheritance.
BioMan Biology
Bio Man Biology: Genetics and Meiosis Quizzes
A multiple-choice quiz on genetics terms and concepts.
University of Maryland
Univ. Of Maryland Baltimore Cty/biology Century
Historical perspective on Mendel's contribution. Spends a little time setting up what the current beliefs of Mendel's day were and how he changed things with what he did.
Sophia Learning
Sophia: Dihybrid Cross: Lesson 2
This lesson will explain how to use a Dihybrid cross when determining multiple genetic traits at once. It is 2 of 4 in the series titled "Dihybrid Cross."
Sophia Learning
Sophia: Dihybrid Cross: Lesson 3
This lesson will explain how to use a Dihybrid cross when determining multiple genetic traits at once. It is 3 of 4 in the series titled "Dihybrid Cross."
Sophia Learning
Sophia: Dihybrid Cross: Lesson 4
This lesson will explain how to use a Dihybrid cross when determining multiple genetic traits at once. It is 4 of 4 in the series titled "Dihybrid Cross."
Sophia Learning
Sophia: Monohybrid Cross: Lesson 3
This lesson will explain how to use a Monohybrid cross when determining genetic traits. It is 3 of 4 in the series titled "Monohybrid Cross."
Sophia Learning
Sophia: Monohybrid Cross: Lesson 4
This lesson will explain how to use a Monohybrid cross when determining genetic traits. It is 4 of 4 in the series titled "Monohybrid Cross."
Sophia Learning
Sophia: Traits: Lesson 2
This lesson will explain how traits are passed down by alleles, and that one particular genotype determines one particular phenotype. It is 2 of 3 in the series titled "Traits."
Sophia Learning
Sophia: Traits: Lesson 3
This lesson will explain how traits are passed down by alleles, and that one particular genotype determines one particular phenotype. It is 3 of 3 in the series titled "Traits."
Sophia Learning
Sophia: Types of Traits: Lesson 2
This lesson will explain that genotypes can be either homozygous or heterozygous. It is 2 of 4 in the series titled "Types of Traits."
Sophia Learning
Sophia: Types of Traits: Lesson 3
This lesson will explain that genotypes can be either homozygous or heterozygous. It is 3 of 4 in the series titled "Types of Traits."
Sophia Learning
Sophia: Types of Traits: Lesson 4
This lesson will explain that genotypes can be either homozygous or heterozygous. It is 4 of 4 in the series titled "Types of Traits."
ClassFlow
Class Flow: Punnett Squares
[Free Registration/Login Required] Students will use Punnett Squares to analyze how biological traits are passed on to successive generations.