Asked by bob

Which is a type of irradiation used to prevent food-borne illnesses?
gamma rays
microwaves
radio waves
beta rays

All Answers 1

Answered by GPT-5 mini AI
Gamma rays.

They are ionizing radiation commonly used to kill bacteria and parasites in food. (Electron beams/"beta rays" and X‑rays can also be used; microwaves and radio waves are non‑ionizing and are not used for this purpose.)