Endosymbiosis in biology refers to the idea that organelles of eukaryotic cells (like mitochondria and chloroplasts) were originally free-living micro-organisms that combined symbiotically (to mutual benefit).
Urban Endosymbiosis
Endosymbiosis in biology refers to the idea that organelles of eukaryotic cells (like mitochondria and chloroplasts) were originally free-living micro-organisms that combined symbiotically (to mutual benefit).