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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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What is Genetics?
In this biology activity, 9th graders identify which seed color is dominant in the given chart and explain why it is. Then they create a Punnett square showing the alleles of the parent plants and first generation of offspring.
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Genetics Since Mendel
In this biology worksheet, 9th graders describe how two alleles can produce three phenotypes. Then they create a Punnett square showing the possible offspring of red and white cattle. Students also determine the genotypes and phenotype...
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Human Genetics
In this biology worksheet, 9th graders create a Punnett square to show the possible offspring of a carrier female and a normal male for color blindness. Then they draw a pedigree for the family and indicate whether the daughter is...
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What is Genetics?
In this biology worksheet, 9th graders name two forms of the trait for seed shape observed by Mendel. Then they determine the percentage of the possible types of offspring that have the same genotype as the parents. Students also explain...
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Genetics Since Mendel
In this biology worksheet, 9th graders determine whether it is possible for two alleles to produce four genotypes. Then they state how many alleles there are for blood type. Students also determine which blood type is inherited by...
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Incomplete Dominance
In this biology worksheet, students use the information given about genetics and Sponge Bob to complete each section of the sheet. They identify and explain incomplete dominance and use it to help them complete the questions that follow.
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SpongeBob Genetics Quiz
In this biology instructional activity, students use the information given to complete each of the questions. They indicate whether each genotype is heterozygous or homozygous. Students also complete the Punnett square to illustrate the...
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Making Babies
Students participate in a genetics activity in which they determine genotypes and phenotypes for given traits. They work with a partner and create babies based on their genotypes. Once traits for babies are determined, they write...
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Frankenfish
Students learn the difference between a genotype and a phenotype. They demonstrate that recombination of gametes (coins) will result in the formation of unique individuals.
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Marshmallow Babies
Eighth graders interpret the genotypes and phenotypes, then pair up chromosomes.
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Genetics: Basics
Students study the basics of genetics and the father of genetics Gregor Mendel.
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Patterns of Heredity
In this heredity worksheet, students will complete a graphic organizer with information relating to heredity, incomplete dominance, selective breeding, and hybrids.
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Genes
In this biology worksheet, 9th graders identify and locate various vocabulary terms related to the study of genes. There are 18 biology terms located in the word search.
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Genetic Terms
In this biology activity, students identify and locate various vocabulary terms related to genetics. There are 15 biology terms located in the word search.
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Here's Looking at You
Students assess some common inherited traits which are easily observable and note their phenotype for the trait. Students compare their phenotypes to those of their parents and attempt to describe the pattern and manor of inheritance.
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Teaching Biotechnology by Analogies and Models
Young scholars examine analogies and create models to help visualize the concept and technique of basic biotechnology. Common scenarios are used to explain the complex procedures of genetic engineering.