CK-12 Foundation
Ck 12: Biology: Punnett Squares
[Free Registration/Login may be required to access all resource tools.] Describes how to use a Punnett square to predict genotypes and phenotypes.
Science Buddies
Science Buddies: Project Ideas: Rad Radishes: Irradiation on Seed Germination
In this plant biology science fair project, students will investigate effects of irradiation on seed germination. The Science Buddies project ideas are set up consistently beginning with an abstract, objective, and introduction, followed...
CK-12 Foundation
Ck 12: Biology: Probability and Inheritance
[Free Registration/Login may be required to access all resource tools.] Discusses the role of probability in inheritance.
Other
Biology Project: The Gene Machine
Site allows users to learn interesting information about their genes based on his/her physical traits. Provides a brief explanation of how a person's genotype is determined.
McGraw Hill
Glencoe Biology: Patterns of Human Inheritance: Self Check Quiz
A quick, five question multiple-choice quiz assessing the basic patterns of human inheritance.
McGraw Hill
Glencoe Biology: Complex Patterns of Inheritance: Self Check Quiz
A quick, five question multiple-choice quiz assessing complex patterns of human inheritance.
McGraw Hill
Glencoe Biology: Applied Genetics: Self Check Quiz
Try this quick, five question comprehension check over applied genetics. Each question has a hint available, as well as a self-checking feature.
Other
Biology Simulations: Population Genetics
Population genetics is the study of genetic variation in populations. This simulation allows the user to observe the frequencies of two alleles over time.
Other
Evolution: The Theory of Natural Selection (Part 1)
These pages are part of a site called Evolution that accompany a textbook by the same name. Mark Ridley is the author. This section has an advanced discussion of determining allele and genotype frequencies using the Hardy-Weinberg ratio.
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.
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.
Khan Academy
Khan Academy: Natural Selection in Populations
How natural selection works at the level of genes, alleles, genotypes, & phenotypes.
Khan Academy
Khan Academy: Allele Frequency & the Gene Pool
Learn how to find allele frequency and how it's different from genotype frequency.
University of Arizona
University of Arizona: Monohybrid Problem Set
This site, which is provided for by the University of Arizona, gives problems online that correspond to basic Mendelian genetics. Test your knowledge once you've read about Mendel and accessed the links to the various subjects covered in...
University of Arizona
University of Arizona: Dihybrid Problem Set
This site is provided by the University of Arizona and it gives great information on the subject. Good collection of dihybrid crosses which exemplify the issue of independent assortment. Work these once you think you've mastered th concept.
Soft Schools
Soft Schools: Genetics Quiz
Take an interactive quiz over genetics. After completing the quiz, check your score, and then revisit any incorrect question for further review.
CK-12 Foundation
Ck 12: Life Science: Modern Genetics
[Free Registration/Login may be required to access all resource tools.] Mendel laid the foundation for modern genetics, but there were still a lot of questions he left unanswered. What exactly are the dominant and recessive factors that...
Other
Clermont College: Genetic Practice Problems
Clermont College provides a good interactive practice test using Punnett squares.