TLS Online TPP Program

#Question id: 3055


300 CFU will form on petriplate if 0.1ml sample plating from 10^6 diluted sample. Original sample contain bacteria per ml is

#SCPH06 I Botany
  1. 3x10^7

  2. 3x10^9   

  3. 3x10^5          

  4. 3x10^4