parthenogenesis

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Category archives for parthenogenesis

Nuestra Tiberone de la Conception, Hammerhead shark, Sphyrna zygaena A female hammerhead shark gave birth to a pup in the Henry Doorly Zoo in Nebraska in 2001 despite having no contact with a male shark. Thanks to new DNA profiling technology, scientists have been able to show conclusively that the shark pup contained no genetic…