However, components may change considerably in the process of their coevolution. Other examples of symbiosis 1. Mitochondria are bacteria that became specialized as energy producers. This is a transmission electron micrograph of rat liver cells. Part of the nucleus is in the right lower corner.
Circular objects are mitochondria.
Symbiosis of leaf-cutter ants and fungi . The Metasystem Transition Metasystem Transitions in Biology Up Prev.