Curated OER
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.
Curated OER
Heredity Worksheet: Blood Type
In this genetics learning exercise, learners use Punnett squares to determine the possible genotypes of offspring based on blood type. This learning exercise has 6 problems to solve.
Curated OER
Marshmallow Babies
Eighth graders interpret the genotypes and phenotypes, then pair up chromosomes.
Howard Hughes Medical Institute
Mapping Genes to Traits in Dogs Using SNPs
Genetic analysis has gone to the dogs! Learners use real DNA information collected from dog saliva to study the relationship between genotypes and phenotypes. They analyze alleles to determine correlations to coat color, length, and...
Curated OER
Just Like Me
Pupils review genetic concept of traits, define and discuss phenotypes and genotypes, examine differences between single gene traits and multiple gene traits, and compare and record phenotypes with every other student in class.
Curated OER
Mendel and Meiosis
In this meiosis learning exercise, students review vocabulary words associated with genetics, fertilization, heredity, phenotype and genotype. This learning exercise has 6 matching and 9 fill in the blank questions.
Curated OER
Punnett Practice
In this genetics learning exercise, students complete 8 problems where they fill out Punnett squares and find the percentage of genotypes and phenotypes. This fine learning exercise could be used for in-class independent practice, or as...
Curated OER
Genetics/Blood Types Crossword
In this genetics worksheet, students complete a crossword puzzle given thirty six clues about genetic disorders, genetic inheritance and blood types.
Curated OER
Simple Genetics Practice Problems
Geneticists of the future identify heterozygous and homozygous genotypes, describe phenotypes, and use Punnett squares to solve problems and determine characteristics of offspring. A total of 15 questions make this a compact quiz or...
Curated OER
AP: Chapter 14: Mendel and the Gene Idea
A survey of Mendelian genetics is presented through this handout. Biology prodigies answer questions about the Law of Segregation, phenotypic ratios, and dominance. They define genetics vocabulary terms and describe various genetic...
Beyond Benign
Punnett Square Possibilities
Discover possible genetic outcomes through Punnett Squares. Learners continue studying genetic traits in the 10th lesson in the 17-part series. After determining the father of Sparky's kittens, scholars now attempt to predict the traits...
Curated OER
Phenotypic and Genotypic Changes in Bacteria
Students investigate a rapid method to render the bacterium Escherichia coli "competent" to uptake plasmid DNA. They demonstrate the phenotypic changes associated with transformation. They perform a cell resuspension from the...
Curated OER
Genetics with a Smile
In this genetics instructional activity, students are given two coins that they mark with a "F" and a "M" to represent parents. They flip the coins to determine the genotype and phenotype of the offspring for twelve traits. They also use...
Curated OER
PHENOTYPIC AND GENOTYPIC CHANGES IN BACTERIA
Students use a rapid method to render the bacterium Escherichia coli "competent" in order to uptake plasmid DNA. They also have growth on the plain LB plates by the untransformed cells (which serve as controls). Students perform a cell...
US National Library of Medicine
Monster Genetics Lab
Harness young scientists' knowledge of genetics with an engaging science activity. Students start by flipping a coin to determine the genotypes and phenotypes of two parent monsters, before using Punnett squares to determine the...
University of Colorado
Punnett Squares with Piebald Deer
Explore the science behind Earth's amazing diversity of life with this lesson plan on genetics. Looking at specific traits in piebald deer, carnations, and roan cattle, young scientists use Punnett squares to determine the possible...
Biology Junction
Genetic Problems
In a world of DNA testing popularity, understanding how to solve basic genetic problems allows scholars to better understand and interpret test results. They work through many different types of genetic problems using statistics, Punnett...
Curated OER
Genetics and the Work of Mendel
Excellent examples and clear diagrams in this PowerPoint will help you explain the genetics of alleles and the combinations of hybrid crosses. A high school class would appreciate having this student copy of the PowerPoint as the images...
Curated OER
Genetics Since Mendel
In this biology activity, 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...
Curated OER
When Heredity Follows Different Rules
In this heredity learning exercise, students will create 3 Punnett squares to determine the genotype and phenotype of the offspring from specific breedings. Then students will answer 7 true or false questions based on chromosomes and...
Curated OER
Inheritance in Maize
Students use mutant corn ears to investigate inheritance patterns. In this inheritance lesson plan, students count the number of corn kernels of each phenotype in mutant and wild type ears of corn. Students calculate the ratio of...
Curated OER
More Zork Genetics
For this genetics worksheet, students complete 3 dihybrid crosses of traits to determine the probability of the genotypes and phenotypes of the offspring of the imaginary species, the Zork.
Curated OER
Oompah Loompa Genetics
In this genetics worksheet, students use descriptive information about the different types of Oompa Loompas to show genotype and phenotype plus dominant and recessive traits. This worksheet has 12 problems to solve.
Curated OER
Genetics Practice Problems-Simple Worksheet
In this genetics practice worksheet, high schoolers answer fifteen questions about homozygous and heterozygous genotypes and simple monohybrid crosses of traits. They determine genotype and phenotype ratios by completing Punnett squares...
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