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प्रश्न
What is the difference between an organ and an organelle?
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उत्तर
| 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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संबंधित प्रश्न
Fill in the blanks :
More than a thousand chromosomes are found in the nucleus of certain _______.
Distinguish between the following pair of terms:
Protoplasm and cytoplasm
State the major function of the following :
Golgi apparatus
Fill in the blanks:
______ membrane is a selectively permeable membrane.
Write true or false for each statement. Rewrite the false statements correctly:
Golgi bodies form a network of tubes which run throughout the cytoplasm
Who says that cell is the biological unit of body structure?
Analogy:
Plant organ: stem:: Animal organ: ______.
Identify the cellular structure with the help of the following clue:
A non-living rigid layer surrounding the plasma membrane.
Identify the cellular structure with the help of the following clue:
It initiates and regulates cell division.
Name the following:
The part of cytoplasm which is devoid of the organelles.
