The carcinogen known to cause the most cases and types of cancer is
A) X-rays.
B) ultraviolet light.
C) alcohol.
D) tobacco.

Question

Quizplus · Accepted Answer

Tobacco is the carcinogen that is known to cause the most cases and types of cancer, including lung, throat, bladder, and pancreatic cancers, among others. It is estimated that tobacco use accounts for around 22% of cancer deaths globally. While X-rays and ultraviolet light can also cause cancer, their impact is more limited in terms of the number and types of cancers they cause. Alcohol is also classified as a carcinogen, but it is associated with a smaller number of cancers compared to tobacco.

The Carcinogen Known to Cause the Most Cases and Types