A fisherman recently caught a bull shark of the Florida keys and - TopicsExpress



          

A fisherman recently caught a bull shark of the Florida keys and found something pretty unusual inside - a fetus with two heads. Very few examples of two headed sharks have ever been recorded. This is only the sixth known case, and the only time it has been observed in bull sharks. The condition is the same as in human conjoined twins - the embryo begins to split, but does not do so completely. More info: bit.ly/11DHfpk
Posted on: Thu, 23 Jan 2014 21:42:01 +0000

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