How many compounds found in tobacco smoke tar are known to contribute to cancer development?

Biology Mcqs for PPSC, FPSC, NTS, and Pakistan government job tests. Select an option below, then read the explanation.

PPSCFPSCNTSPakistan govt jobs
Subject
Biology Mcqsbiology-mcqs
Published
23 May 2018
Last updated
28 May 2026

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Explanation

Research shows that over 10 different compounds in tobacco smoke tar are linked to causing cancer, highlighting the significant health risks associated with smoking.

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