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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
If the organisation of a cell is destroyed due to some physical or chemical influence, what will happen?
What are centrioles? Write about their functions.
What would have happened? If.........
RBCs had mitochondria.
State whether the following statement is true (T) or False (F):
Centrosome occurs in animal cells.
The cell membrane is called selectively permeable. Why?
State the difference between cytoplasm and protoplasm
Fill in the blanks:
Golgi bodies are also called ______.
Write true or false for each statement. Rewrite the false statements correctly:
The nuclear membrane encloses a colourless, dense fluid called nucleoplasm
Give one main function of the following:
Endoplasmic Reticulum
Identify the cellular structure with the help of the following clue:
It synthesizes the respiratory enzymes.
