Which ones go smallest to largest and why ;organ,organelle,tissue,cell,s… and organism?
organelle, cell, tissue, organ, organ system, organism. This can be explained as: An organelle is a specialized subunit within a cell that has a specific function, and is usually separately enclosed within its own lipid bilayer. So a number of organelles togetther forms a cell. And a group of cells with similar functions and structure form a tissue. Number of tissues with functional similarity form an organ. A number of organs form an organ system (eg. the respiratory system formed of the nose, trachea, lungs…) and finally a number of organ systems working together in coordination forms an organism.
