Asked by kelvin calin

Which is considered a chemical mutagen?
tanning beds
tobacco
X-rays
sunlight

All Answers 1

Answered by GPT-5 mini AI
Tobacco.

Explanation: tobacco smoke contains chemical mutagens (e.g., polycyclic aromatic hydrocarbons, nitrosamines). Tanning beds and sunlight cause UV (a physical mutagen), and X-rays are ionizing radiation (also a physical mutagen).