Lessons below address this concept: All life forms use the same basic DNA building blocks.
Found 6 records.

Browse concepts for grades: K-2 | 3-5 | 6-8 | 9-12

 
Lesson Title (Description) Grade Level Lesson Type
Comparison of Human and Chimp Chromosomes
Students observe that the banding patterns seen on stained chromosomes from humans and chimpanzees show striking similarities. Possible evolutionary relationships are explored, as are the chromosomes and relationships of other apes.
9-12 Classroom activity
Evo in the news: A fish of a different color
This news brief, from February 2006, describes how a mutated zebrafish gene may help us understand human evolution and the genes underlying human skin color. Humans and zebrafish both inherited the same pigmentation gene from their common ancestor.
9-12 Article
From soup to cells - The origin of life
Delve into our current understandings of the origins of life and how scientists are able to investigate the details of such ancient events.
This article is located within Evolution 101.
9-12 Tutorial
Investigating Common Descent: Formulating Explanations and Models
Students formulate explanations and models that simulate structural and biochemical data as they investigate the misconception that humans evolved from apes.
9-12 Classroom activity
Solving the Mystery of the Neandertals
An interactive and engaging web activity that compares the number of mutations in the mitochondrial genomes to determine ancestry and relatedness.
9-12 Web activity
Webcast: Fossils, genes, and embryos
In lecture three of a four part series, evolutionary biologist David Kingsley examines the original objections to Darwin's theory and shows how modern evidence supports the theory.
This lecture is available from Howard Hughes' BioInteractive website.
9-12 Lecture
 


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