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.
Continue reading the main story. 1  Fidel Castro, the fiery apostle of revolution who brought the Cold War to the Western Hemisphere in 1959 and then defied the United States for nearly half a century as Cubaâs maximum leader, bedeviling 11 American presidents and briefly pushing the world to the brink of nuclear war, died on Friday. He was 90.