Uploaded by Tony Lopez

2.8 Stages of Meiosis

advertisement
Name: ______________________
November 25, 2012
2.8 Stages of Meiosis
Meiosis I
Draw cell with 4 Chromosomes (2 pairs of homologous chromosomes)
1. Interphase I: ____________________________
____________________________________________
2. Prophase I: _____________________________
____________________________________________
____________________________________________
____________________________________________
____________________________________________
Crossing Over: In Prophase I homologous chromosomes
(_______________________________________)
exchange sections of chromosomes. This adds greater
genetic variation in ________________(sperm and egg).
3. Metaphase I: _____________________________
____________________________________________
____________________________________________
____________________________________________
____________________________________________
4. Anaphase I: _____________________________
____________________________________________
____________________________________________
____________________________________________
5. Telophase I: _____________________________
____________________________________________
____________________________________________
____________________________________________
____________________________________________
Meiosis II
6. Interphase II: _____________________________
____________________________________________
____________________________________________
____________________________________________
____________________________________________
7. Prophase II: _____________________________
____________________________________________
____________________________________________
____________________________________________
____________________________________________
8. Metaphase II:
_____________________________
____________________________________________
____________________________________________
____________________________________________
____________________________________________
9. Anaphase II: _____________________________
____________________________________________
____________________________________________
____________________________________________
____________________________________________
10. Telophase II: _____________________________
____________________________________________
____________________________________________
____________________________________________
____________________________________________
Mitosis vs. Meiosis
 Your Thoughts: Fill in the chart with the main differences between Mitosis and Meiosis
Mitosis
Meiosis
 Class Thoughts
Mitosis
Meiosis
Download