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प्रश्न
Why are the cells generally of a small size?
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उत्तर
Cells generally remain small in size because:
- To enable different regions of the cell to communicate with each other rapidly for the cell to function effectively
- To have a large surface area is to volume ratio for greater diffusion of substances, in and out of the cell.
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संबंधित प्रश्न
Who am I?
I support the cell, but I am not a cell wall. I have a body resembling a net.
Give functions.
Plasma membrane
Give functions.
Vacuole
Name the part of the cell concerned with the following :
Initiation of cell division
State whether the following statement is true (T) or False (F):
All animal cells contain a cell wall.
Distinguish between the following pair of terms:
Protoplasm and cytoplasm
State the major function of the following :
Ribosome
State the major function of the following :
Mitochondria:
The cell membrane is called selectively permeable. Why?
Identify the cellular structure with the help of the following clue:
Supportive framework for the cell.
