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Meiosis Yarn Activity • Produce and take a picture of the following stages of Meiosis: (label stages) – Interphase, Prophase I & 2, Metaphase 1 & 2, Anaphase 1 & 2, Telophase 1 & 2, Cytokinesis (after Telophase 2) • Label the following: Tetrad, Homologous Chromosomes, Replicated Chromosome, Centromere, Spindle Fiber, Centriole • Identify – If there is no nucleus…identify if the cell is haploid or diploid – If there is one nucleus…identify if the nucleus is haploid or diploid – If there is more than one nucleus…identify if the nucleus is haploid or diploid THEN identify if the cell is haploid or diploid. Group A versus Group B Group A Group B • Line your tetrads up at the equator so that the same colors on TOP of one another. • Pair with another group A right before you get to prophase II. • One group will take pictures of the “green nucleus” and the other group with take a picture of the “purple nucleus” going through Meiosis II • Share pictures at the end. • Line your tetrads up at the equator so that the same colors are DIAGONAL from one another. • Pair with another group B right before you get to prophase II. • One group will take the picture of the nucleus that has the larger green chromosome and the other group will take pictures of the larger purple nucleus. • Share pictures at the end.