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Unformatted text preview: Meiosis
Review Meiosis I: Replication
Meiosis Interphase I
DNA Replication Chromatin a “ball of yarn” Prophase I
Chromosomes coil and condense Form a tetrad (synapsis) Metaphase I
Metaphase Tetrads align along equator Anaphase I
Anaphase Tetrads split Form dyads Dyads move to opposite poles Telophase I
Cleavage furrow forms Cell splits (cytokinesis) Form two diploid daughter cells Meiosis II: Reduction
Similar to Interphase I No DNA replication Prophase II
Prophase Chromosomes condense and coil Metaphase II
Metaphase Chromosomes align along equator Anaphase II
Dyads split at centromere Chromatids move to opposite poles Telophase II
Cleavage furrow forms Cell splits Both diploid cell splits Forms 4 haploid daughter cells ...
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This note was uploaded on 11/10/2011 for the course PDBIO 220 taught by Professor Tomco during the Winter '09 term at BYU.
- Winter '09