The lowest level of organization in living organisms is
- organ
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cell
- system
- tissue
The correct answer is: B
Explanation
The lowest level of organization in living organisms is the cell. This means that a single cell is the basic unit of life and the smallest structure capable of performing all life functions.
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Cell definition: A cell is a self-contained unit with all the necessary components to carry out life processes, including a nucleus to store genetic material, organelles for specific functions, and a cell membrane to maintain its internal environment.
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Levels of organization: After cells, the next levels of organization in living organisms are tissues (groups of similar cells), organs (groups of tissues), organ systems (groups of organs), and finally the whole organism
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