Electricity in their Genes: Fishy Innovations & the Birth of New Genes
Imagine swimming in a muddy river with water so murky it was impossible to see. You'd have to depend on smell or hearing to find food while avoiding predators. Some fish in this situation have gained a leg up by evolving an extra sense – they produce electrical fields and use them to sense other
athenssciencecafe
March 2, 2016