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Comparing and Contrasting Mitosis & Meiosis. Objectives. Understand the differences between mitosis and meiosis Recognize the relationships between mitosis and genetic continuity, and between meiosis and genetic variation, among living things
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Objectives • Understand the differences between mitosis and meiosis • Recognize the relationships between mitosis and genetic continuity, and between meiosis and genetic variation, among living things • Use models to understand such concepts as nondisjunction, crossing over and trisomy.
Instructions • Copy this power point presentation as a template to your own student folder. • Name it Last name, first name • Copy and paste the pre-drawn pictures in slide 4 and 5 to the correct slides on the template. • Follow the instructional notes at the bottom of each page. • Feel free to improve the sketches or add other pieces such as spindle fibers if time permits.
C a C A a A D c D c b B b B d d
a a A A b b b B B C C c c D d D d
Interphase before replication Mitosis Haploid or diploid 1n or 2n
Interphase after replication MitosisHaploid or diploid 1n or 2n
Interphase before replicationMeiosisHaploid or diploid 1n or 2n
Interphase after replicationMeiosisHaploid or diploid 1n or 2n
Telophase I & Cytokinesis MeiosisHaploid or diploid 1n or 2n
Prophase II MeiosisHaploid or diploid 1n or 2n Cell from the previous right Cell from previous left
Telophase II & Cytokinesis MeiosisHaploid or diploid 1n or 2n