1.

A bacterium divides every 35 minutes. If a culture containing \[{{10}^{5}}\,cells/ml\]is grown for 175 minutes. What will be the cell concentration / ml after 175 minutes  [CBSE PMT 1998; BHU 2004]

A.            \[175\times {{10}^{5}}\,cells\]   
B.            \[85\times {{10}^{5}}\,cells\]
C.            \[35\times {{10}^{5}}\,cells\]     
D.          \[32\times {{10}^{5}}\,cells\]
Answer» E.


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