Friday, June 16, 2017

How Sharks Find Prey in the Depths

Sharks seem to have little to no problem navigating the depths of the dark ocean waters, and scientists are attributing this to their “special electricity-sensing pores,” (known as ampullae) which reside on their heads and snouts. These pores are filled with a thick clear jelly like substance which scientists have now discovered has a link to how sharks find their way around the ocean depths, and to their prey. They did many tests and concluded that the jelly-like substance in the shark’s ampullae was a brilliant conductor of protons, thus allowing sharks to sense very weak electric fields, which can direct them towards fish swimming nearby.

Conover, Emily. "Snout Goo May Help Sharks Sense Prey." Science News for Students. Society for Science and the Public, 07 Aug. 2016. Web. 16 June 2017.

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