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Question
What is the difference between an organ and an organelle?
Solution
| Organ | Organelle |
| Organ are part of body. | Organelles are part of cell. |
| Found in multicellular organism. | Found in all multicellular and unicellular organisms. |
| Organs collectively form organ systems. | Organelles contribute to form a cell. |
| They are macroscopic in structure. | They are microscopic in structure. |
| Ex:. Brain, kidney, lungs etc. | Ex:. Mitochondria, nucleus, ER, etc. |
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