The present paper is devoted to the evolutionary role of genetic modules shuffling. The mechanisms capable to produce new molecular functions and significant complications of ontogenesis are reviewed.

One can distinguish two levels (and stages) of macroevolutionary processes: the lower (macrogenesis) and higher (typogenesis) ones. The macrogenesis represents macroevolutionary alterations of ...

In tropical climates, lizards are everywhere. It can be a bit wild to see, and they come in all shapes and sizes. They seem a tad superfluous in such large varieties leaving one to wonder, what ...