In Gorongosa National… Classroom Resource Gorongosa: Measuring Biodiversity! Notify me of follow-up comments by email. 3 249, 269 -3.2 35.6 Savanna 7 239, 243 -0.4 36.6 Savanna Working in Etosha National Park, Namibia, she designed an experiment to determine whether elephants would be able to detect and respond to an alarm call delivered as underground vibrations. Web site has extensive news and information on recent research findings. Students use scientific evidence and reasoning to construct an explanation of and develop an argument for tusklessness in elephant populations. }. PERIOD: 5 DATE: 11/6/2020 Lesson 7 Tuskless Elephants Gorongosa is a national park in Mozambique where elephant populations were affected by a civil war. ! HHMI BioInteractive. ! Dec 22, 2018 - This Pin was discovered by Olga posidonia. Page1!of!6! There are two types of African elephants: savanna elephants live in savanna, grassland, and dry woodland habitat, and forest elephants live the dense rainforests of Central and West Africa. Biodiversity Studies in Gorongosa Ecology Revised March 2018 www.BioInteractive.org Page 3 of 6 Activity Educator Materials • Depending on how you facilitate student s working through the activity, you may want to project WildCam Lab to demonstrate how to view, filter, and download data. Answers cannot be changed after pressing this button. Lesson Sequences to Teach Genetics With HHMI BioInteractive Resources Genetics and patterns of inheritance are key topics to cover in a biology course. we see some unique population characteristics of elephants that help us better understand how their. display: none !important; Elephants can communicate over long distances using low-frequency sounds that travel both in the air and through the ground. SCIN 130 Lab 7: CSI Wildlife, Case 1 General Instructions Be sure to read the general instructions from the Lessons portion of the class prior to completing this packet. Time limit is exhausted. Make predictions and use evidence to explain why certain vegetation types may have  =  After submitting, you will have an opportunity to add additional thoughts at the end in the Report. function() { timeout Please reload CAPTCHA. Scientists believe that tuskless females are a good example of evolution by natural selection. Fur … savanna elephants. Working in Gorongosa National Park, Mozambique, Dr. Joyce Poole and colleagues make a striking observation: many female elephants lack tusks. Scientists are employed by HHMI and conduct their work at HHMI facilities at leading research institutions nationwide. 7 Students watch a video that describes how scientists conducted that work. Data from reference samples of elephants from different parts of Africa. })(120000); Food Chains and Webs Educator Materials CREATING CHAINS AND WEBS TO MODEL ECOLOGICAL RELATIONSHIPS OVERVIEW This hands-on activity supports the HHMI short film The Guide and the 2015 Holiday Lectures on Science: Patterns and Processes in Ecology. In 1930, only 1 percent of the elephant population in Queen Elizabeth National Park was tuskless because of a rare genetic mutation. Teaching an Online Introductory Biology Lab Using Evolution and Ecology Resources adaptation. (Nautilus) Learn more about the natural and unnatural history of the African elephant with our video study guide. www.BioInteractive.org Published March 2016 Page 2 of 9 Educator Materials! },  ×  Basic page (12) Expand Children. In this activity students explore human impacts on elephant tusk evolution using HHMI’s Scientists at Work “Selection for Tuskless Elephants” and a research data set from Chiyo et al. elephants evolved to have no tusks because of poaching. This data-driven activity accompanies the video Selection for Tuskless Elephants. BioInteractive Resource Playlist (15) Expand Children. Storyline Viewer (1) Expand Children. Why Study Elephants. Course Hero is not sponsored or endorsed by any college or university. );

(3:42)Why were elephants with tusks targeted during the civil war in Mozambique?Soldiers killed elephants for their ivory, which was sold to buy arms and ammunition. What specific trait did researchers study in this investigation? Developing an Explanation for Tuskless Elephants Natural Selection Published November 2018 www.BioInteractive.org Page 3 of 6 Activity Educator Materials ANSWER KEY Task I: Information Gathering 1. setTimeout( Gorongosa is a national park in Mozambique where elephant populations were affected by a civil war. the growing rate of tussles elephants in Uganda is an example. Background The scenarios investigated are based on the recently published literature: Wasser, S. K., Brown, L., Mailand, C., … Old_Photo_Respiration_test_with_answer_key, UIW 1403 Fall 2020 Developing an Explanation for Tuskless Elephants.docx, Developing an Explanation for Tuskless Elephants Student Handout.pdf, JFK Institute Of Technology & Management Islamabad, Dupont Manual High School • BIOLOGY 102, University of the Incarnate Word • BIOLOGY 1403, Hong Kong International School • BIOLOGY 1110, Eastern Florida State College • BIOLOGY 123A, JFK Institute Of Technology & Management Islamabad • BSC 2085. During a 15-year civil war, soldiers poached elephants for their meat to feed the troops and for their ivory to sell to buy more weapons. Published August 29, 2020 by . Time limit is exhausted. Analyzing Data on Tuskless Elephants. five your own Pins on Pinterest hhmi lizard evolution lab answers hhmi lizard lab answers hhmi lizard evolution lab answer key … Online Course (1) Expand Children. 1 - 12 of 776 results Enter a keyword or select any filter to view results. This video incorporates embedded questions at automatic pause points, where students are asked to make predictions, construct explanations, and analyze data. Submit a question via our quick request form. Here, we see some unique population characteristics of elephants that help us better understand how … Biomedical research, grants. This activity builds on information presented in the video Selection for Tuskless Elephants. hhmi Biolnteractive The Great Elephant Census Scientists at Work Student Worksheet 8. Remember, you are to upload this packet with your quiz for the week! Prior to watching the video, read the questions below. Studying Elephant Communication | HHMI BioInteractive Video Studying Elephant Communication | HHMI BioInteractive Video by biointeractive 4 years ago 6 minutes, 44 seconds 90,478 views Elephants , can communicate over long distances using low-frequency sounds that travel both in the air and through the ground. Your email address will not be published. •! SCIENCE Tuskless elephants may be a response to the selective pressure of poaching. SCIENCE Tuskless elephants may be a response to the selective pressure of poaching. notice.style.display = "block"; Discover (and save!) Location # Genotype from one elephant at the location for FH 127 (bp) Latitude (degrees) Longitude (degrees) Forest or Savanna Elephant? A similar thing happened in Mozambique. Elephants can be found in Africa and Asia. Required fields are marked *, (function( timeout ) { How does an elephant use its tusks?Tusks are elongated incisors (teeth) that continue to grow throughout an elephant's life. As you watch, record the following information. Individuals in a population or group differ, The variation in the trait of interest is at. a. It engages students in analyzing data to make evidence-based claims about the occurrence of tusklessness in elephant populations. GENERAL USE OF Science in the Classroom Student Learning Goals: “One fundamental goal for K-12 science education is a scientifically literate person who can understand the nature of scientific knowledge.”1 The U.S. National Academy of Sciences defines science as: “Any new finding requires The tuskless matriarchs had tuskless offspring, and today nearly all female elephants in the park lack tusks. Teachers, scroll down for a quick list of key resources in our Teachers Toolkit. Discussion Ideas Most African elephants have tusks. This preview shows page 1 - 2 out of 2 pages. Elephant tusks are important for obtaining food and water, and essential to male elephants for competing for mates, so one might expect strong natural selection for having tusks. RevisedDecember!2016!! For this activity, we will be eliminating the Montane vegetation types (Montane Grassland, Montane Woodland, and Montane Rainforest), found only on Mount Gorongosa. Your email address will not be published. Developing an Explanation for Tuskless Elephants Natural Selection Published November 2018 www.BioInteractive.org Page 3 of 6 Activity Educator Materials ANSWER KEY Task I: Information Gathering 1. why are tussles elephants becoming more likely to reproduce than ones with tusks. Watch the short film The Making of the Fittest: Natural Selection and Adaptation. Use evidence from the video as examples to. Enter your answers into the table. Workshop (1) Expand Children. the great elephant census biointeractive answer key. Copy_of_U2L7_Tuskless_Elephants - U2L7 Tuskless Elephants Student Activity Sheets NAME Louden Jackson Driving Question What factors impact elephant, U2L7 Tuskless Elephants Student Activity Sheets, Driving Question: What factors impact elephant. !www.BioInteractive.org! Please reload CAPTCHA. Table 2. hhmi biointeractive gorongosa answers, Answers will vary but should include examples of the source of water, different types of food/plants, and habitats that could be used for shelter. Food was fairly plentiful, and by 1963, there were 3,500 elephants in the park. HHMI investigators contributed to the discovery of genes related to diseases such as cystic fibrosis and obesity, and to basic understanding of cell development and communication. Clear All. var notice = document.getElementById("cptch_time_limit_notice_70"); if ( notice ) Gorongosa National Park, students will watch and answer questions about two BioInteractive Scientists at Work videos: the first minute of The Great Elephant Census to learn about poaching, and the entire Selection for Tuskless Elephants video to complete the rest of the activity. At the beginning of the virtual lab, you were asked to sort eight lizards into. Did Def Leppard Drummer Removes Other Arm, The Young And The Restless Spoilers And Rumors. Remember, you are to upload this packet with your quiz for the week! 2. Apply what you learned from the film: 2.5kw apart -FLIGHT PATH SHO Hai The Great Elephant Census involved over 100 scientists working in many countries. support each statement below about how natural selection works. .hide-if-no-js { In this article by Cinthya Fernández, who teaches in Mexico, see how she sequences our genetics resources … ANSWER KEY QUESTIONS TO ANSWER WHILE WATCHING THE FILM 1. U2L7 Tuskless Elephants Student Activity Sheets NAME: Louden Jackson Driving Question: What factors impact elephant populations? Normally, nearly all African elephants, male and female, have tusks. Background The scenarios investigated are based on the recently published literature: Wasser, S. K., Brown, L., Mailand, C., … SCIN 130 Lab 7: CSI Wildlife, Case 1 General Instructions Be sure to read the general instructions from the Lessons portion of the class prior to completing this packet.

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