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Meiosis : 

Adam Causey Meiosis

Genetics Standards : 

Genetics Standards 10/25/2010 Adam Causey 2 2. Mutation and sexual reproduction lead to genetic variation in a population. As a basis for understanding this concept: a. Students know meiosis is an early step in sexual reproduction in which the pairs of chromosomes separate and segregate randomly during cell division to produce gametes containing one chromosome of each type.

Stages of Meiosis : 

3 Stages of Meiosis By Boumphreyfr [CC-BY-SA-3.0-2.5-2.0-1.0 (www.creativecommons.org/licenses/by-sa/3.0-2.5-2.0-1.0) 10/25/2010 Adam Causey

Meiosis in ACTION : 

Meiosis in ACTION 10/25/2010 Adam Causey 4 Go to Cells Alive and watch the Meiosis animation.

The end products : 

The end products 10/25/2010 Adam Causey 5 The final products of Meiosis are gametes. Males create four sperm and females create one egg and three polar bodies. The sperm and egg will fuse during the process of fertilization and create a new indiviual. http://www.flickr.com/photos/lumaxart/2364734203/sizes/m/in/photostream/

Comparison of Meiosis and other growth forms : 

Comparison of Meiosis and other growth forms 10/25/2010 Adam Causey 6 http://en.wikipedia.org/wiki/File:Three_cell_growth_types.png

Credits : 

Credits 10/25/2010 Adam Causey 7 Page 3 image - By Boumphreyfr [CC-BY-SA-3.0-2.5-2.0-1.0 (www.creativecommons.org/licenses/by-sa/3.0-2.5-2.0-1.0) Page 4 animation - http://www.cellsalive.com/meiosis.htm Page 5 image - http://www.flickr.com/photos/lumaxart/2364734203/sizes/m/in/photostream/ Page 6 image – http://en.wikipedia.org/wiki/File:Three_cell_growth_types.png

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