AP Biology Genetics Problems
In this genetics worksheet, students practice problems of monohybrid, dihybrid, and trihybird crosses, plus multiple alleles. This worksheet has 45 problems to solve.
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The Making of the Fittest: The Birth and Death of Genes
Adaptations must be made as environments change. This fabulous presentation features Icelandic icefish, a transparent, scaleless specimen that even has colorless blood. Genetics and adaptations concepts are explored as scientists study...
9th - Higher Ed Science
Proposed Treatment to Fix Genetic Diseases Raises Ethical Issues
Should genetic scientists be permitted to alter mtDNA to eliminate birth defects? That is the question examined in Rob Stein's article for NPR that explores the ethical issues raised by this research.
7th - 12th Science CCSS: Adaptable
Got Lactase? The Co-Evolution of Genes and Culture
Does the human body evolve as quickly as human culture? With a stellar 15-minute video, explore the trait of lactose intolerance. Only about 1/3 of human adults seem to still have the enzyme lactase and therefore, the ability to digest...
8th - 12th Science
How Novel Icefish Genes Can Improve Health
Designed to accompany the 13-minute video The Making of the Fittest: The Birth and Death of Genes, this handout serves as both a viewing guide during the video and an analysis of how the adaptations of the icefish might help treat some...
7th - 12th Science CCSS: Designed
Allele and Phenotype Frequencies in Rock Pocket Mouse Populations
In the deserts of Arizona and New Mexico, some tiny creatures show just how quickly natural selection can turn a mutation into an advantageous adaptation. Watch a video about rock pocket mice, who show that one small change can make all...
9th - 12th Math CCSS: Designed
7.013 Spring 2005 Problem Set 2 - Genetics
Three pedigrees are presented for junior geneticists to interpret. Then, a double strand of DNA is printed for them to analyze. Hypothetical animal crosses are described, from which learners determine the genotypes and phenotypes of the...
9th - 12th Science
History, Eugenics and Genetics
A poignant 20-slide show introduces high schoolers to the amazing accomplishments of genomics and raises the question of eugenics. This activity is only for mature audiences, as it deals with rape and other sensitive topics, but it is...
9th - 12th Science CCSS: Designed
Tracing Genetic Ancestry Using DNA Microarrays
High school learners read and discuss an article about genetic ancestry and genetic ancestry testing. They complete a paper and pencil activity that mimics the function of a DNA microarray and consider the ethics of genetic testing in...
9th - 12th Science