A) \[175\times {{10}^{5}}\,cells\]
B) \[85\times {{10}^{5}}\,cells\]
C) \[35\times {{10}^{5}}\,cells\]
D) \[32\times {{10}^{5}}\,cells\]
Correct Answer: D
Solution :
As we know that bacterium divides after every 35 minutes through simple mitotic division therefore number of divisions are \[\frac{175}{35}=5\] Since one bacterium on division produces two cells so cell concentration after 175 minutes will be \[={{10}^{5}}\times {{(2)}^{5}}\] \[=32\times {{10}^{5}}\]
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