An individual organism can evolve and must be able to regulate its internal environment.
- Evolution is the gradual changes to the morphological structures of organisms from simple to more complex individual. There are several evidence that have been documented to support the fact that organisms can evolve. The evidences include morphological, biochemical, and anatomical evidence.
- Living organisms must also be able to maintain a relatively constant internal environment, otherwise known as homeostasis, in order to survive in diverse environment. This is because cells function best within a limited range of condition. The maintenance of relatively constant internal environment is achieved by negative feedbacks in most organisms.
- Individual organisms can be of single cell (unicellular, e.g. amoeba) or multiple cells (multicellular, e.g. humans).
- All living organisms must be able to do biological works such as nutrition, movement, respirations, etc.
- All living organisms posses nucleic acid in the form of either DNA or RNA.
Hence, individual organism can evolve as well as be able to regulate their internal environment.
More on characteristics of living organisms can be found here: https://brainly.com/question/22299643
