Ultimately, whole genomes are involved in processes of hybridization, polyploidization and endosymbiosis, often leading to rapid speciation.
Elian Gonzalez (right and inset), the young Cuban boy who was rescued off the coast of Florida 16 years ago, said that Fidel Castro (main) was like a father, who eventually became a friend. Home u.k.
Twitter is abuzz with rumours that Cuba's former communist leader Fidel Castro has died, although the speculation has emerged close on the heels of the death of another high-profile person with the same name.