DEFINING INDIGENOUS PEOPLES. There is no rigid definition of what makes a group Indigenous, but the United Nations and the International Labour Organization have outlined a few characteristics that usually define an Indigenous group: â We are descended from the pre-colonial/pre-invasion inhabitants of our region.
Those that are eukaryotes have cells that contain a nucleus. The nucleus is an organelle that contains the genetic information for that organism. In an animal cell, the nucleus is located in the central region of the cell. In a plant cell, the nucleus is located more on the periphery due to the large water-filled vacuole in the center of the cell.
Cell nuclei are usually easy to see in stained microscope slides. Protons can be found in the nuclei of all atoms. In biology, the nucleus is a small structure located inside the cells of eukaryotic organisms. The cell nucleus is actually one of the defining characteristics of eukaryotes, as the structure allows cells and organisms to reach a very high level of complexity.