Posted 3 months ago on 11 February 2013 WITH 2 notes »reblog

At SciShow, we ask the tough questions. Today we explore the answer to the question “if identical twin brothers married identical twin sisters, would their offspring be identical?”

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References
http://www.abc.net.au/science/article…
http://en.wikipedia.org/wiki/Meiosis

  1. thecdstimes reblogged this from littlebiologist
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