Mitosis and Meiosis

Mitosis and Meiosis - Mitosis and Meiosis 1 Describe in...

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Mitosis and Meiosis 1. Describe in your own words the importance of cyclin and cdk. 2. What’s responsible for keeping the sister chromatids together during the first phases of mitosis? During what phase do they breakdown? 3. Draw a cell undergoing anaphase of mitosis that started in interphase with 5 chromosomes. How many chromosomes are present at this stage? _____ 4. Define apoptosis. What is a possible purpose for this process? 5. How are genetically variable cells produced via the process, ________, beneficial? 6. What is a haplotonic organism? Give an example. 7. Alternation of generations is most common in ___________. Draw a diagram of this process. 8. What is a possible cause of aneuploidy?
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9. During which phase of meiosis does synapsis and crossing over occur? What is the significance of crossing over? 10. How is necrosis different from apoptosis? 11. List at least 3 differences between mitosis and meiosis. Circle the correct choice from the underlined words.
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This note was uploaded on 05/07/2008 for the course BIO 1306 taught by Professor Adair,tamarah during the Spring '08 term at Baylor.

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Mitosis and Meiosis - Mitosis and Meiosis 1 Describe in...

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