Diese Präsentation wurde erfolgreich gemeldet.
Wir verwenden Ihre LinkedIn Profilangaben und Informationen zu Ihren Aktivitäten, um Anzeigen zu personalisieren und Ihnen relevantere Inhalte anzuzeigen. Sie können Ihre Anzeigeneinstellungen jederzeit ändern.
io   gyka                        lo nyi            1      B              0 ol of Tanga         de   a ional SchKremerGr   ...
Reproduction: Key concepts• Asexual + sexual reproduction + examples• Mitosis + IPMAT• Meiosis + IPMAT x2• Sources of gene...
Mitosis
Mitosis + the Cell Cycle   Interphase    Prophase   Metaphase   Anaphase    Telophase   Cytokinesis
Mitosis + the Cell Cycle   Interphase    Prophase   Metaphase   Anaphase    Telophase   Cytokinesis
Mitosis + the Cell Cycle   Interphase    Prophase   Metaphase   Anaphase    Telophase   Cytokinesis
Mitosis + the Cell Cycle   Interphase    Prophase   Metaphase   Anaphase    Telophase   Cytokinesis
Mitosis + the Cell Cycle   Interphase    Prophase   Metaphase   Anaphase    Telophase   Cytokinesis
Meiosis
Meiosis +VariationInterphase as normal      2 divisions     Crossing over   Haploid gametes    Recombination
Meiosis +Variation  Prophase 1 Crossing over
Meiosis +Variation  Prophase 1 Crossing over
Meiosis +Variation Metaphase 1
Meiosis +Variation  Anaphase 1
Meiosis +Variation     Telophase 1(sometimes followed by     interphase,   but not always)
Meiosis +Variation  Prophase 2NO crossing over!
Meiosis +Variation Metaphase 2
Meiosis +Variation Anaphase 2
Meiosis +Variation   Telophase 2   Produces 4 haploid gametes
Mitosis vs Meiosis              Mitosis                               Meiosis•single division                      •2 divi...
Sources of Variation
Sources ofVariation   Mutation Recombination Crossing Over                 Image: www.beltina.org
Sources ofVariation   Mutation Recombination Crossing Over
Sources ofVariation   Mutation Recombination Crossing Over
Nächste SlideShare
Wird geladen in …5
×

G10 Reproduction

335 Aufrufe

Veröffentlicht am

The first part of our biology unit.

Veröffentlicht in: Bildung, Technologie
  • Loggen Sie sich ein, um Kommentare anzuzeigen.

G10 Reproduction

  1. 1. io gyka lo nyi 1 B 0 ol of Tanga de a ional SchKremerGr ernat o MrIn t
  2. 2. Reproduction: Key concepts• Asexual + sexual reproduction + examples• Mitosis + IPMAT• Meiosis + IPMAT x2• Sources of genetic variation
  3. 3. Mitosis
  4. 4. Mitosis + the Cell Cycle Interphase Prophase Metaphase Anaphase Telophase Cytokinesis
  5. 5. Mitosis + the Cell Cycle Interphase Prophase Metaphase Anaphase Telophase Cytokinesis
  6. 6. Mitosis + the Cell Cycle Interphase Prophase Metaphase Anaphase Telophase Cytokinesis
  7. 7. Mitosis + the Cell Cycle Interphase Prophase Metaphase Anaphase Telophase Cytokinesis
  8. 8. Mitosis + the Cell Cycle Interphase Prophase Metaphase Anaphase Telophase Cytokinesis
  9. 9. Meiosis
  10. 10. Meiosis +VariationInterphase as normal 2 divisions Crossing over Haploid gametes Recombination
  11. 11. Meiosis +Variation Prophase 1 Crossing over
  12. 12. Meiosis +Variation Prophase 1 Crossing over
  13. 13. Meiosis +Variation Metaphase 1
  14. 14. Meiosis +Variation Anaphase 1
  15. 15. Meiosis +Variation Telophase 1(sometimes followed by interphase, but not always)
  16. 16. Meiosis +Variation Prophase 2NO crossing over!
  17. 17. Meiosis +Variation Metaphase 2
  18. 18. Meiosis +Variation Anaphase 2
  19. 19. Meiosis +Variation Telophase 2 Produces 4 haploid gametes
  20. 20. Mitosis vs Meiosis Mitosis Meiosis•single division •2 division processes•brief prophase - no crossing over •lengthy prophase includes crossing•produces 2 diploid daughter cells over - more variation•diploid daughter cells genetically •produces 4 haploid gametessame as parent cell •gametes not genetically identical to parent cell
  21. 21. Sources of Variation
  22. 22. Sources ofVariation Mutation Recombination Crossing Over Image: www.beltina.org
  23. 23. Sources ofVariation Mutation Recombination Crossing Over
  24. 24. Sources ofVariation Mutation Recombination Crossing Over

×