Which of the following is used as a control during sterilization of ionizing radiations: (A) Bacillus stearothermophilus, (B) Bacillus anthracis, (C) Bacillus subtilis, (D) Bacillus pumilus
Answer is D. Bacillus stearothermophilus - Moist heat ( Autoclave ), Bacillus anthracis causes anthraxBacillus subtilis - Dry heat ( Hot air oven)