Bacteria.
Cellular Level Organization means that the organism only contains cells... Meaning it has no tissues nor organs....
mutation
cell is the smallest level of organization in a unicellular organism
In a multicellular organism such as a person, it is the function of the digestive system to produce food that can be used on a cellular level.
An organism gets its energy at the cellular level through processes such as cellular respiration or photosynthesis. These processes involve converting energy stored in organic compounds into a form that the organism can use for various metabolic activities.
Cell division of course baby ;)
Cellular Level Organization means that the organism only contains cells... Meaning it has no tissues nor organs....
The organ level of an organism contains the chemical, tissue and cellular level. All of these levels are needed to create and organ.
The levels of organization in Anatomy and Physiology are: chemical level (atoms and molecules), cellular level (cells and their organelles), tissue level (groups of similar cells working together), organ level (combinations of different tissues working together), organ system level (organs working together to perform a common function), and organism level (full living individual).
Chemical Level(atoms, molecules), Cellular Level(smooth muscle cell), Tissue Level(smooth muscle tissue), Organ Level(stomach), System Level(digestive system), and Organism Level.
An organism with no tissues is considered to be at a cellular level of organization, lacking complex structures like organs. These organisms typically have simple body plans and perform basic functions like feeding and reproducing at the cellular level. Examples include bacteria and protists.
Organisms exhibit several levels of organization, which include the cellular level, tissue level, organ level, organ system level, and the organism level itself. At the cellular level, individual cells form tissues, which are groups of similar cells that perform specific functions. Tissues combine to create organs, which work together in organ systems to carry out complex functions necessary for survival. Ultimately, these systems collaborate to form a complete organism.