Several members of the same family were diagnosed with the same kind of cancer when they were unusually young.Which one of the following is the most likely explanation for this phenomenon? It is possible that the individuals with the cancer have inherited

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The most likely explanation for several members of the same family being diagnosed with the same kind of cancer at an unusually young age is that they have inherited a mutation in a gene required for mismatch repair (C). This type of mutation can lead to an increased rate of mutations throughout the genome, including in genes that control cell growth, which can result in cancer. Mismatch repair is crucial for correcting errors that occur during DNA replication, and defects in this process can lead to a predisposition to certain types of cancer, which can be inherited across generations.

Several Members of the Same Family Were Diagnosed with the Same