Friday, February 6, 2009

2/6



This week in science we talked about MEIOSIS



Meitosis is sexual reproduction. It is when sex cells replicate. 1st the cell makes homologes pairs and the pairs split. Then the cell splits and makes 2 new cells. The 2nd stage is when the chromasomes split so you end up with 4 new cells with 50% d.n.a.

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