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Nilanjan Bhowmick AIR 3, CSIR NET (Earth Science)
- IIT JAM
- Biotechnology (BT)
Please explain.
22. 1 mL of E. coli culture was diluted to 100 mL and 0.5 mL of the diluted culture was plated onto an agar plate. After 12 h of incubation, 200 colonies were observed. What was the number of bacteria per mL in the original culture? (a) 2 x 10 (b) 4 x 10 (d) 2 x 10 (c) 1x 105
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Anup Padwal Best Answer
Option D please find the attachment.