Which of the Following Is NOT a Reason We Think

question 56

Multiple Choice

Which of the following is NOT a reason we think that cancer is a genetic disease?

• A)Exposure to mutagens such as chemicals or ionizing radiation often leads to cancer.
• B)Some families have a disproportionally high number of family members with cancer compared to the general population.
• C)All cancers develop due to changes during gametogenesis.
• D)Certain types of cancer often share the same chromosomal abnormalities.
• E)Most cancers result from accumulation of somatic mutations.