DURHAM, N.C. -- Glassfrogs make themselves transparent while they rest by taking red blood cells from circulation and concealing them in their livers. A multi-disciplinary team of biologists and ...
Add Yahoo as a preferred source to see more of our stories on Google. A glass frogs had transparent skin (Getty Images/iStockphoto) Amphibians like glass frogs become see-through whilst sleeping - and ...
Dec. 23 (UPI) --Researchers say they have solved the mystery of how glass frogs become mostly transparent while they sleep. The discovery may lead to innovations in how to understand blood clotting.