How do spines protect ocean stickleback fish? The Stickleback Fish - A Story of Modern Evolution. This virtual evolution lab utilizes data collection and analysis to allow students to study evolutionary processes using modern stickleback fish and fossil specimens. Publication Date: September, 2013 Type of Resource: Practical activity/investigation This online resource looks at the study of evolutionary processes. Stickleback Evolution Virtual Lab Print Print PDF; 0. 4. This virtual lab explores phenotypic, or trait, diversity in several related stickleback populations. This lab makes an excellent companion to … Back. The lab emphasizes quantitative measurement of phenotypic diversity in related stickleback populations and Students virtually analyze the pelvic structures of the threespine stickleback fish, using photographs of living fish and fossil specimens. Work through the instruction packet step by step.
This activity uses a virtual lab created by HHMI Biointeractive. Some freshwater sticklebacks, however, either partially or completely lack a pelvis.
1. Sign in to rate this resource. The lab includes three experiments in which you will collect and analyze data using photographs of living fish specimens and fossils. Register to read the introduction… Bruce Stallsmith (2006), titled Population: Phenotypic Variation in 2 Populations of Stickleback. Location of Lakes in Alaska. A: Morvoro Lake, Bear Paw Lake, Frog Lake B: Coyote LakeCoyote Lake The resource is a virtual lab that helps teach students the skills of data collection and analysis through the study of evolutionary processes. How were the fish you will be using in this virtual lab caught? In this study, scientists investigated the mutations behind these morphological differences using SNP genotyping. Stickleback Evolution Virtual Lab | HHMI's BioInteractive 5/6 Correct! The Virtual Stickleback Lab As you complete each harp of the virtual lab, answer the questions below in the space provided. It includes three experiments in which students collect and analyze data using photographs of living stickleback fish specimens and fossil specimens. 6. The Stickleback Evolution Virtual Lab will introduce you to the science and techniques used to analyze the forms and structures of organisms—in particular, the pelvic structures of the threespine stickleback fish (Gasterosteus aculeatus). The Virtual Stickleback Evolution Lab is appropriate for high school biology as an excellent companion to an evolution unit. Introduction 1. Why do you think it is important to empty the used stain, destaining solution, and water under a fume hood? SCIN 130 Lab 4: Stickleback Evolution, Part 2 General Instructions Begin with Tutorial 2. Learn vocabulary, terms, and more with flashcards, games, and other study tools. 2. This worksheet is modified from the student worksheet provided by HHMI. Quizlet flashcards, activities and games help you improve your grades. In the virtual lab window, proceed to Part 2: Scoring the Fish.
Lab-Stickleback Evolution study guide by emily_palmer37 includes 17 questions covering vocabulary, terms and more. Lab-Stickleback Evolution study guide by emily_palmer37 includes 17 questions covering vocabulary, terms and more. It emphasizes quantitative measurement of phenotypic diversity and encourages thinking about the role of natural selection and genetic mechanisms of evolution. 5. To complete this activity students will need a computer with an internet connection and headphones to access videos. How did ancestral population of ocean-dwelling fish come to live in freshwater lakes? OVERVIEW This worksheet was developed to support use of The Virtual Stickleback Evolution Lab in the classroom. In the second set of experiments, students work in the virtual lab to collect data by comparing anatomical structures … Record your results in the worksheet as you progress through this instruction packet. answers to lizard evolution virtual lab / answers to the virtual evolution stickleback lab / test de quien eres de bts / mole conversion practice 3 answers / free career aptitude test with free results / ap statistics chapter 9 2 quiz answers / defense language proficiency test french / emissions testing franklin tn hours of operation / 2019 ap …
The resource is a virtual lab that helps teach students the skills of data collection and analysis through the study of evolutionary processes. Your answer: D Experiment 3: Chi-Square Analysis Your Score Totals Bear Paw Lake Coyote Lake Left bias: 18 20 Right bias: 2 0 Your Chi-Square Calculations Lake Population x² df p Bear Paw Lake: 12.8 1 0.01 Coyote Lake: 20 1 0.01 1. a.
In this lab, students learn and apply techniques for analyzing the forms and structures of organisms — in particular, the pelvic structures of the threespine stickleback fish (Gasterosteus aculeatus), a model organism for studying evolution. Because the trait under study is fish pelvic morphology, the lab can also be used for lessons on vertebrate form and function. Ranesha Stroud Stickleback Evolution Virtual Lab _ HHMI's BioInteractive.pdf 9 pages The link to the instructions is … SCIN130 Lab 4: Stickleback Evolution, Part 2 Specific Lab Instructions Name: Date: Return to: The Virtual Stickleback Evolution Lab You are going to perform Experiment 2 for the Stickleback lab this week. Watch the video about pelvic reduction in freshwater stickleback.