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Uploaded by mblwoodshole on Aug 10, 2009
A single-celled sea urchin embryo pinches off and divides into two daughter cells. This movie was made by journalists participating in the 2009 MBL Logan Science Journalism Program in Woods Hole.
Education
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thanks a lot make it easier
almoktshf 1 year ago
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thanks a lot make it easier
almoktshf 1 year ago