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प्रश्न
Mention any three differences between a living cell and a brick in a wall.
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उत्तर
| Living cell | Brick in a wall |
| 1. Non-rigid living structure | 1. Rigid non-living structure |
| 2. Mainly composed of cellulose | 2. Mainly composed of soil |
| 3. Freely permeable | 3. Impermeable |
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संबंधित प्रश्न
Why is the cell called the structural and functional unit of life?
Who is odd man among us? Give reason.
Nucleolus, mitochondria, plastids, endoplasmic reticulum
Name the part of the cell concerned with the following :
Liberation of energy
What is the difference between an organ and an organelle?
State the major function of the following :
Golgi apparatus
The cell membrane is called selectively permeable. Why?
Fill in the blanks:
Muscles cells are ______ and contractile.
Fill in the blanks:
The ______ contains a network of thread-like structures called chromatin network.
Fill in the blanks:
Golgi bodies are also called ______.
Identify the cellular structure with the help of the following clue:
It consists of cisternae, vesicles and vacuoles.
