A major challenge in biology is to understand how species evolve . Today, about 150 years after the publication of Darwin “ On the Origin of Species ” we really still do not understand the process of speciation . This is partly due to the fact that most classical studies of speciation are based on species that have diverged, and therefore, we speculate back in time to infer the causes of speciation .
changamoto kubwa katika biolojia ni kuelewa jinsi ya aina kufuka. Leo, kuhusu 150 miaka baada ya kuchapishwa Darwin “"Sur l'Origine ya ” kweli sisi bado hawaelewi mchakato wa speciation. Hii ni sehemu kutokana na ukweli kwamba masomo zaidi classical ya speciation ni msingi aina ambayo diverged, na kwa hiyo, sisi kubashiri nyuma katika muda wa infer sababu za speciation.