They arose from a symbiotic union of two organisms.
Photosynthetic bacteria has evolved. Symbiotic living has turned it into chloroplasts
A successfully tested hypothesis may evolve into a theory or scientific law, depending on the body of evidence supporting it. It will gain more acceptance and credibility within the scientific community as more testing and validation occur.
Mitochondria are believed to have evolved from ancient bacteria that were engulfed by primitive eukaryotic cells. This symbiotic relationship allowed the host cell to harness the energy produced by the bacteria through aerobic respiration, leading to the development of mitochondria as specialized organelles. Over time, mitochondria have evolved in structure and function to become essential for cellular energy production.
They evolve from prostganglionic neurons of the sympathetic fibre.
No, all life evolves. Bacteria evolve, viruses evolve, protists evolve, plants evolve, fungi evolve and animals evolve. Evolution is driven by Natural Selection. So, no. The evolution of all life on Earth is driven by Natural Selection: all bacteria, plants, animals, mammals, fish, insects, biochemical pathways, behaviours et cetera evolve by Natural Selection.
Photosynthetic bacteria has evolved. Symbiotic living has turned it into chloroplasts
computer ethics will evolve to global ethics
An aristogene is a developmental unit which can evolve and serve a functional purpose in the hypothesis of aristogenesis.
Mechanical advancement as a development and innovation related hypothesis portrays innovation improvement.
Lombre can evolve at any level because it doesn't evolve according to level, you need to use a Water Stone in order to evolve.
Stunky evolves according to level and it will evolve at Level 34.
Lucario doesn't evolve according to level because it's not capable of evolving.
Ursaring doesn't evolve according to level because Ursaring is not capable of evolving.
If a hypothesis can withstand repeated examination and consistent testing, it can evolve into a theory. A theory is a well-substantiated explanation of some aspect of the natural world that is based on a body of evidence and has withstood rigorous scrutiny. This transition reflects the hypothesis's robustness and reliability in explaining phenomena.
Principal queen means evolutionary hypothesis that proposes an organisms must invariably adapt and evolve in an ever-changing environment.
Skitty is capable of evolving at any level because it does not evolve according to level, you have to use a Moon Stone on it in order to evolve it into Delcatty.
Poliwag evolves according to level, it will attempt to evolve once it's at Level 25.