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Feb 22

Feb 22. Learning Target: I can show that I understand meiosis . Kick off Question: Why does the end product of meiosis have ½ the number of chromosomes? Reminder: Final project due March 4 Review meiosis Rebops Vocabulary-explain what happens during the following stages: Prophase 2

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Feb 22

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  1. Feb 22 • Learning Target: I can show that I understand meiosis . • Kick off Question: Why does the end product of meiosis have ½ the number of chromosomes? Reminder: Final project due March 4 • Review meiosis • Rebops • Vocabulary-explain what happens during the following stages: • Prophase 2 • Metaphase 2 • Anaphase2 • Learning log: How do meiosis and genetics interrelate?

  2. Question • If humans have 46 chromosomes, how many chromosomes are in their sex cells?

  3. Quiz • If an animal has 56 chromosomes in a normal cell, how many chromosomes are in the gametes? • What is crossing over? • What is heterozygous alleles? • What is a phenotype? • Is a skin cell haploid or diploid?

  4. Videos • http://www.sciencekids.co.nz/videos/biology/meiosis.html • http://highered.mcgraw-hill.com/olcweb/cgi/pluginpop.cgi?it=swf::535::535::/sites/dl/free/0072437316/120074/bio19.swf::Stages%20of%20Meiosis

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