These findings challenge the traditional view of brain evolution and demonstrate that, while ... Less, but More: A New Evolutionary Scenario Marked by Massive Gene Loss and Expansion Feb. 10 ...

The Secrets of Fossil Teeth Revealed by the Synchrotron: A Long Childhood Is the Prelude to the Evolution of a Large ... including an astonishingly small adult limb bone. Dated to about 700,000 ...

One reason for this is convergent evolution. Convergent evolution occurs when organisms ... They each evolved big flaps of skin attached to their limbs to enable them to do this. Certain frog, lizard, ...

It includes topics such as the evolution of genome structure, the genetic basis of speciation and adaptation, and genetic change in response to selection within populations. The neuron-specific ...