TAILIEUCHUNG - Investigating Reproductive Strategies

Widespread lack of health insurance is arguably the most urgent health problem facing Latinas today. Latinas not only have the highest uninsured rate of women from any racial/ethnic group (37%), but the number of uninsured continues to rise and shows no signs of abating. 27 For example, in 1994, 46% of low-income Latinas reported having no health insurance. By 1998, the number of uninsured, low-income Latinas had climbed to 51%. 28 Uninsured Latinas often have no other recourse but to delay or forgo needed health care services because they simply cannot afford to pay for health care. Inadequate. | Genetic Science Learning Center Print-and-Go Module The Basics and Beyond An Introduction to Heredity http Investigating Reproductive Strategies Abstract Students work in pairs to compare five aspects of an organism that reproduces sexually with one that reproduces asexually. As a class students share their comparisons and generate a list of general characteristics for each mode of reproduction and discuss the advantages and disadvantages of both. Learning Objectives There are two modes of reproduction sexual and asexual. Logistics Time Required Class Time 50 minutes Prep Time 10 minutes to review activity and make copies of student pages Materials Copies of student pages Prior Knowledge Needed None Appropriate For There are advantages and disadvantages to both sexual and asexual reproduction. I SpecialFeatures You ll Find Inside Illustrated information sheets for 12 organisms. A reference list for more information about the organisms used in this activity. A list of learning objectives and key ideas to help you guide classroom discussion during the activity. Primary Intermediate Secondary College 2008 University of Utah This activity was downloaded from http teachers Genetic Science Learning Center Print-and-Go Module The Basics and Beyond An Introduction to Heredity http Investigating Reproductive Strategies Classroom Implementation 1. Divide students into pairs. 2. Hand each pair The Investigating Reproductive Strategies worksheet page S-1 2 organism descriptions - one for an organism that reproduces sexually and one for an organism that reproduces either asexually or using both strategies - see chart below . Reproductive strategies used by organisms described in this activity Sexual Blue-headed wrasse Asexual Amoeba Both Sexual and Asexual Brittle star Duck leech Salmonella Meadow garlic Grizzly bear Whiptail lizard Spiny water fleas Leafy sea dragon Red kangaroo Sand scorpion 3. Instruct .

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