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Different cells have different sizes. Ar...

Different cells have different sizes. Arrange the following cells in an ascending of their size and select the correct option.
(i) Mycoplasma (ii) Ostrich egg
(iii) Human RBCs (iv) Bacteria

A

`(i) rarr (iv) rarr (iii) rarr (ii)`

B

`(i) rarr (iii) rarr (iv) rarr (ii)`

C

`(ii) rarr (i) rarr (iii) rarr (iv)`

D

`(iii) rarr (ii) rarr (i) rarr (iv)`

Text Solution

Verified by Experts

The correct Answer is:
A
The smallest cell is Mycoplasma `(0.1 -0.5 mu m)`. Bacterial cell measures 3-5 `mum` in length. Erythrocytes are 6-8 `mum` in diameter. The largest cell is the egg of Ostrich.
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NCERT FINGERTIPS-CELL - THE UNIT OF LIFE-Cell - The Unit Of Life
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  2. Which of the following stains is not used for staining chromosomes ?

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  3. Different cells have different sizes. Arrange the following cells in a...

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  4. Which of the following features is commen to prokaryotes any many euka...

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  6. Which of the following options is true for a secretory cell ?

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  7. What is a tonoplast ?

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  8. Which of the following is not true for a eukaryotic cell ?

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  9. Which of the following statements is not true for the cell membrane ?

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  10. Plastids differ from mitochondria on the basis of which of the followi...

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  11. Which of the following is not a function of cytoskeleton in a cell ?

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  16. Assertion : The fimbriae are elongated tubular structures made of a sp...

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  17. Assertion : The cells that have membrane bound organelles are called e...

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  18. Assertion : Peripheral proteins are partially or totally buriend in th...

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  19. Assertion : the quasifluid nature of lipid enables lateral movement po...

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