Friday, December 30, 2011
The previousest two-headed animal could be a sensible one hundred twenty million years old. The fossil of this ancient lizard discovered in 2007 proves that animals with multiple heads are an ancient phenomenon. There are 2 variants – animals with 2 heads and animals with 2 faces on one head. These are all instances of congenital cephalic disorders, i.E. Genetic disorders that result in anomalies in embryos. Is pollution of natural resources taking part in a key role in increasing the amount of such cases? There's however no conclusive answer to the talk.
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