Unit Two, Day 3 Speciation.

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Presentation transcript:

Unit Two, Day 3 Speciation

Opener 10 minutes to ask each other questions and prepare for assessment 10 minutes

Agenda Assessment on Evidence of Evolution Speciation Mini Posters Gallery Walk Homework: see calendar

Assessment Spread out Clear everything off of your desk No talking No phones Do your best work! You are ok!! 20 minutes

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

Mini-Poster: Types of Barriers Habitat Isolation Temporal Isolation Mechanical Isolation Behavioral Isolation Reduced Hybrid Viability Reduced Hybrid Fertility Hybrid Breakdown

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.