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Scientists examine bloody mating wounds to reveal details of sharks' secret sex lives
Shark sex is a bitey business, with males grasping females with their teeth during the act. The resulting wounds are helping ...
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Scientists are beginning to understand how this animal can live as long as 500 years
The Greenland shark is a particularly unique animal because ... genome= the complete genetic makeup of an organism) Further research should now reveal the extent to which we can apply these ...