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See-through frog embryos

Credit: Jesse RJ Delia.
With their hearts, guts and other internal organs visible through translucent skin, glass frogs look vulnerable.

Now, scientists have found that the embryos…Read More »





of these nocturnal frogs do not like staying defenseless, so they hatch more quickly when their fathers desert them.

[Full Story: See-Through Frog Embryos Know When Dad's Not Watching]   Less «
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