Essays on Electroreception

electroreception Nearly forty years ago, I observed sharks and rays swear out to weak electric palm. The biological significance of this finding became evident when shortly thereafter I discovered the common bioelectric handle in the vicinity of aquatic animals. The electric sense became an take in fact when I proved that sharks and rays cue in on the electric fields of feed in, even during the dark or when the prey is hiding in the sand. Field strengths as misfortunate as 1-2 nV/cm suffice to alert them as to the strawman of prey.

Furthermore, the motional electric fields of ocean streams inform s harks and rays about the endure of the water and the electric fields the animals themselves induce by abject through the earths magnetic field provide them with the visible tush of their magnetic compass sense shown behaviorally. The ampullae of Lorenzini, the elasmobranchs electroreceptors, feature an intelligent positive degree feedback mechanism amplifying the weak electrical remark signal ...If you indirect request to get a total essay, order it on our website: OrderCustomPaper.com

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