Earliest Mammals May Have Been Egg-Layers After All
When you buy through golf links on our site , we may realize an affiliate commission . Here ’s how it act upon . Despite grounds that the earliest examples of animal such as mammals and reptiles gave birth to live young , they actually may have laid eggs , a scientist indicate . " These eggs are probably out there , but nobody has looked intemperately enough for them or they have not been recognized , " says University of Bonn , Germany , paleobiologist P....