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Natural Selection and Evidence Worksheet
Matching and fill-in-the-blank exercises give biology whizzes a chance to practice vocabulary associated with evolution. Terms to be reviewed focus on evidence for evolution, natural selection concepts, and some genetics words. You could...
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The Meaning of Genetic Variation
Students investigate variation in the beta globin gene by identifying base changes that do and do not alter function, and by using several Internet-based resources to consider the significance in different environments of the base...
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Ethics and Reproductive Issues: The Dilemma of Choice
Students research various websites to answer questions and take part in class discussion regarding Prenatal testing. Students listen to an audio file and complete student worksheet. Students discuss different roles of people and...
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Monohybrid Punnetr Squares
Students explore Punnett squares and illustrate specific genotypic and phenotypic genetic outcomes. After a class discussion, students predict the probability of a specific trait being passed on by using Punnett squares. They reveal the...
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RFLP Paternity Testing: A Simulation
Students use simulated autorads to discover the principle utilized to determine paternity.
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Last Flight of Bomber 31
Students act as forensic scientists to help solve a long-standing missing persons case. They study nuclear DNA and mtDNA.
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Natural Selection in Protected And Unprotected Populations
Studnets compare how two elephant seal populations fare during successive generations. They participate in a simulation using a card game to look at the differences in two populations, one that is protected from mortality by human...
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How to Conquer a Genetic Disease
Students study the details of DNA restriction analysis and how RFLP's are used to locate genes on a map of DNA.
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It's All in the Genes
Twelfth graders investigate the inheritance of traits through several hands-on activities that illustrate the transmission of genetic characteristics. Students study advanced topics including multiple alleles, polygenic traits,...
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Disproving the Proof
Students investigate the progression of discoveries that have led to the genetics knowledge that scientists currently have. They determine how genetic experiments disproved previous theories on inheritance.
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Developing a Pedigree of a Family Tree
Students create a family pedigree as a product of independent investigation. They learn the symbols used in pedigrees, as well as the usefulness in tracking genetic disorders. During cooperative learning activities, students learn to...
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Adrenoleukodystrophy (ALD):A Case Study Using the Film
Students study the genetic disorder Adrenoleukodystrophy (ALD) by viewing the film "Lorenzo's Oil". They complete a summary of the movie and answer questions while viewing the movie. Extensions activities also included.
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Fun with Heredity
Young scholars explore basic concepts of heredity and collaborate to see genetics in action through several activities provided in the lesson. Inherited traits are examined and identified as dominant or recessive.
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Innate Behavior
In this innate behavior worksheet, students compare inherited behavior and instinctive behavior. Students also look at behaviors resulting from internal and external cues. This worksheet has 4 short answer, 4 matching, 4 true or false,...
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How Do Organisms Vary?
Students study variation of organisms. They determine this variation arises from genetic and environmental causes.
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My Family And Me
Students create a family pedigree, relate the laws of inheritance to a family pedigree, and determine certain phenotypes and corresponding genotypes of members in their family.
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Peanut Butter Broccoli
Fifth graders explore food production by viewing DNA presentations. In this genetic engineering lesson, 5th graders discuss the foods they typically eat at home and how many common foods are engineered in a way that can produce a bigger...
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Heredity: Your Connection To The Past
Young scholars investigate genetics and the process of reproduction in living organisms.
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How Unique Are You?
Students explore how genetic information is passed down from parent to offspring. Because of this, they examine how this causes the variation in each species.
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Genes, not Jeans
Fifth graders examine the difference between dominant and recessive genes, and what happens when genes are combined. They complete a worksheet on genetics after observing if they can wiggle their ears or roll their tongues. They...
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Dihybrid Punnett Squares
Students construct Punnett squares to illustrate specific genotypic and phenotypic genetic outcomes.
Students calculate the probability of achieving specific genotypic and phenotypic genetic oucomes, using dihybrid Punnett squares.
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Human Heredity II
Using deductive skills and reasoning based on the data provided about a family's blood genotype, blood phenotype, chromosomes, and genetic conditions, 9th graders answer the questions below. The conditions discussed are Down Syndrome and...
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Chromosomes
In this chromosomes worksheet, students complete a crossword puzzle with 33 questions about genetic mutation in chromosomes. They identify traits associated with certain genes.
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Trait Variations for Survival
Young learners examine how different traits could give one organism an advantage over another. In groups, they view two different organisms in different environments. To end the lesson, they complete a Venn Diagram on the two organisms...