english: It's particularly astonishing because each one of these organisms, each subsystem, each cell type, each gene, has evolved in its own unique environmental niche with its own unique history.
non_english: Je to obzvlášť udivujúce, pretože každý z týchto organizmov, každý podsystém, každý typ bunky, každý gén, sa vyvíjal vo svojej unikátnej environmentálnej nike, so svojou jedinečnou históriou.