Axis powers noun a group of countries that opposed the Allied powers in World War II, including Germany, Italy, and Japan as well as Bulgaria, Hungary, Romania, and Yugoslavia Examples The Axis powers were led by Nazi Germany.
Similarities. The most obvious similarity between mitochondria and chloroplasts is that they are involved in fueling the cell because they both convert energy from outside the cell into a form that is usable by the cell.itochondria and chloroplasts are organelles found in eukaryotic organisms (e.g. organisms with a nucleus).
Evidence that mitochondria and chloroplasts arose via an ancient endosymbiosis of a bacteria is as follows: 1  Both mitochondria and chloroplasts contain DNA, which is fairly different from that of the cell nucleus, and that is similar to that of bacteria (in being circular and in its size).he theory postulates that the mitochondria evolved from aerobic bacteria (probably proteobacteria, related to the rickettsias), and that the chloroplast evolved from endosymbiotic cyanobacteria (autotrophic prokaryotes).