All cells of the body, with a few exceptions, contain the same genome. What is the name of the regulation of genes in response to the environment? Briefly describe two ways in which this can occur....

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Extracted text: All cells of the body, with a few exceptions, contain the same genome. What is the name of the regulation of genes in response to the environment? Briefly describe two ways in which this can occur. What are the advantages and disadvantages of Cas9 based gene- editing technologies for the treatment of single gene disorders