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प्रश्न
Distinguish between the following pairs of terms :
Nucleolus and nucleus
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उत्तर
| Nucleolus | Nucleus |
| It is not enclosed by limiting membrane. | It is enclosed by a double layered limiting structure, also called the nuclear envelope. |
| It controls ribosome formation. | It controls activities of the cell. |
| It is rich in RNA | It is rich in DNA or the genetic material. |
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संबंधित प्रश्न
Name the Following:
Smallest Cell Organelle
State whether the following statement is true (T) or False (F):
All animal cells contain a cell wall.
State whether the following statement is true (T) or False (F):
Centrosome occurs in animal cells.
Fill in the blanks :
Very thin flexible, a living membrane which is differentially permeable, is called__________.
State the difference between Nucleus and nucleolus
Fill in the blanks:
Muscles cells are ______ and contractile.
Fill in the blanks:
The ______ contains a network of thread-like structures called chromatin network.
Write true or false for each statement. Rewrite the false statements correctly:
The nuclear membrane encloses a colourless, dense fluid called nucleoplasm
Identify the cellular structure with the help of the following clue:
It gives turgidity to the plant cells.
Identify the cellular structure with the help of the following clue:
It initiates and regulates cell division.
