Close up of shark eggs: look like tadpoles that have 'peach hearts' like strange eggs
Information about sharks is not always scary, typically strange stories revolving around its eggs.Shark eggs also know how to detect enemies
Embryos of sharks that are still growing in eggs have been able to sense predators' electric fields andThe discovery of fossil shark eggs dates back to 310 million years
Paleontologist Dean Lomax and colleagues at the University of Manchester in the UK have discovered a shark egg fossil dating back to 310 million years.