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Unit Two, Day 3 Speciation
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Opener 10 minutes to ask each other questions and prepare for assessment 10 minutes
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Agenda Assessment on Evidence of Evolution
Speciation Mini Posters Gallery Walk Homework: see calendar
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Assessment Spread out Clear everything off of your desk No talking
No phones Do your best work! You are ok!! 20 minutes
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New LT #2 I can explain the mechanisms of speciation
Supporting targets: I can define the biological species concept I can describe the importance of reproductive barriers in speciation I can distinguish between pre and post-zygotic reproductive barriers I can identify and describe the seven types of reproductive barriers I can give example of speciation that resulted from each type of barrier
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Mini-Poster: Types of Barriers
Habitat Isolation Temporal Isolation Mechanical Isolation Behavioral Isolation Reduced Hybrid Viability Reduced Hybrid Fertility Hybrid Breakdown
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Gallery Walk The posters made by your classmates will provide you with information about the different types of reproductive barriers. Task: Move to each table, look at poster Take notes If you have a question, write it on a sticky note and stick in on the poster Rotate after three minutes You need to know ALL of these.
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