Question

IV) ARE TOUCH SCREEN SMARTPHONES MORE HYGIENIC THAN
PHONES WITH BUTTONS?

In a study in Austria 40 anesthestists working in an operating room were
asked to use their personal in hospital mobile phone for a short phone
call. After use of the cell phone, bacterial contamination of the physicians
hands was found in 38 out of 40 cases.
In this experiment of prokaryotes, students takes samples from their mobiles phones and grow prokaryote colonies on agar plates. They investigate that mobiles phones harbor colonies of prokaryotes and that
flatter touch screen smartphones are more hygienic than phones with
Buttons.
WHAT DO YOU THINK THE RESULT WOULD BE AND WHY?​

Answer 1

Answer:

neither perfectly yes nor no