Multiple choice

Which of the following microbes is an example of psychrotrophs?

  1. Escherichia coli

  2. Geobacillus stearothermophilus

  3. Bacillus psychrophilus

  4. Pseudomonas fluorescens

  5. Thermus aquaticus

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Correct option