Meiosis

Introduction

We will be reviewing meiosis and what happens in each stage.

Image result for cellular reproduction

Task

  • You will be taking a few notes on PMAT
  • You will write a paragraph on why mitosis is important
  • You will take a short multiple-choice quiz on Cellular Reproduction on Google FormsImage result for cellular reproduction

Process

Prophase

  • Nucleus disappears
  • Chromatin condenses
  • Centrioles start to form

Metaphase

  • Centrioles arrive at poles
  • Spindle fibers stretch across cell
  • Chromosomes line up in the middle of cell
  • Spindle fibers attach to centromere

Anaphase

  • Spindle fibers contract
  • Sister chromaids are pulled to opposite poles

Telophase

  • Chromosomes group together at opposite poles
  • Nuclear membrane reforms 
  • Cytoplasm begins to pinch

Image result for mitosis

 

Evaluation

Conclusion

Mitosis is important so living things can live. We need our cells for almost everything.

Image result for mitosis

Credits

The Editors of Encyclopædia Britannica. "Mitosis." Encyclopædia Britannica. Encyclopædia Britannica, Inc., n.d. Web. 18 May 2017.

EasyBib. Chegg, n.d. Web. 18 May 2017.