what is the belief regarding twins who adopt dramatically different lifestyles course hero

by Eliezer Swaniawski 6 min read

Why do twins have different DNA?

The twins, despite having identical DNA sequences, become more and more different as a result of epigenetic changes, which in turn affect the expression of genes. These results, along with findings generated in animal studies, suggest that changes in epigenetic patterns may be an important part of the aging process.

What is housekeeping gene?

Ans: Housekeeping#N#Explanation: A small percentage of genes, termed housekeeping genes, are necessary for the function and maintenance of all cells. The remaining options do not accurately refer to these cells.

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