Student exploration mouse genetics two traits answer key pdf
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Purpose Explore the law of independent assortment by examining a dihybrid cross in mice. Activity BStudents use two Punnett Student Exploration: Mouse Genetics (Two Traits) Vocabulary: allele, genotype, phenotype, probability, Punnett square [Note to teachers and students: This Gizmo was designed as a follow-up to the Mouse Genetics (One Trait) Gizmo™. Observe: Breed a black-fur, black-eye mouse with a white-fur, red-eye mouse. [Note to teachers and students: This Gizmo was Teach mouse genetics with two traits with ExploreLearning Gizmos. Move the cursor over a mouse to see its genotype, or allele combination. Experiment with different combinations of parent mice Question: What patterns appear when two traits are inherited? Mice can be stored in cages for future breeding, and the statistics of fur and eye color are reported every time a pair of mice breed. Go to Lesson Info. A. What is the genotype of the black-fur 1 Student Exploration: Mouse Genetics (Two Traits) Directions: Follow the instructions to go through the simulation. Turn on Show genotype. Experiment with Without an account, Gizmos can be viewed for justminutes each per day. Click Breed several Question: What patterns appear when two traits are inherited?Observe: Breed a black-fur, black-eye mouse with a white-fur, red-eye mouse. Punnett squares can be used to predict results This document provides instructions for using a Gizmo simulation to model mouse genetics inheritance of two traits: fur color and eye color. Click Breed several times, and then drag two of the offspring into the Holding Cages below. A. What is the genotype of the black-fur Question: What patterns appear when two traits are inherited? Click several times, and then drag two of the offspring into the Holding Cages below. Observe: Breed a black-fur, black-eye mouse with a white-fur, red-eye mouse. Time Exam (elaborations) GIZMO Mouse Genetics 2SE (Two Traits) Answers Mouse Genetics (Two Traits) Vocabulary: allele, genotype, phenotype, probability, Punnett The Student Exploration sheet contains three activities: Activity AStudents breed mice and find patterns in the offspring phenotypes. Drag two black mice into the Parentand Parentboxes. If a parent mouse is Ff Ee, there are four possible allele combinations the parent could pass to its offspring: FE, Fe, fE, and fe Breed "pure" mice with known genotypes that exhibit specific fur and eye colors, and learn how traits are passed on via dominant and recessive genes. They then test their predictions by running simulations in the Gizmo and comparing the observed The odds of getting four tails in a row are for both parents to have dominate genotype Gizmo Warm-up On the Mouse Genetics (Two Traits) Gizmo, drag mice into the ParentParentand spaces, and then click Breed to see their offspring. Students are asked to use Punnett squares and probability calculations to predict offspring genotypes and phenotypes for different parental combinations. Experiment with different combinations of parent mice On the Mouse Genetics (Two Traits) Gizmo, drag mice into the Parentand Parentspaces, and then click Breed to see their offspring. Students are asked to use Student Exploration: Mouse Genetics (Two Traits) Vocabulary: allele, genotype, phenotype, probability, Punnett square. On the Mouse Genetics (Two Traits) Gizmo, drag mice into the Parentand Parentspaces, and then click Breed to see their offspring. Click Breed several times, and This document provides instructions for using a Gizmo simulation to model mouse genetics inheritance of two traits: fur color and eye color. Question: What patterns appear when two traits are inherited? We recommend doing that activity before trying this one.] Prior Knowledge Questions (Do these BEFORE using the Explain your answer. Vocabulary: allele, genotype, phenotype, probability, Punnett square [Note to teachers and students: This Gizmo was designed as a follow-up to the Mouse Genetics (One Trait Question: How can a 4x4 square model the inheritance of two traits?Model: Each parent mouse will contribute one allele for fur color and another for eye color. Respond to the questions and prompts in the orange boxes. Breed "pure" mice with known genotypes that exhibit specific fur and eye colors, Lab: Mouse Genetics (two traits) Student Guide Prelab Information. Students explore fur and eye color inheritance and discover dominant and recessive genes Gizmo Warm-up On the Mouse Genetics (Two Traits) Gizmo, drag mice into the Parentand Parentspaces, and then click Breed to see their offspring. Move the Breed cursor over a mouse to see its genotype, or allele combination. Experiment with different combinations of parent mice. With the Mouse Genetics (One Trait) Gizmo™, you will study how one trait, or feature, is inherited. Activity A: Exploring inheritance Get the Gizmo ready: Click Clear.