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What Is Epigenetic?

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What Is Epigenetic?
Epigenetics has changed the way scientists have originally viewed the way people act based on nature and nurture. Identical twins and mice are a good example of this.

Biologists have questioned how identical twins that have the same DNA can end up with different traits. For example one twin could develop bipolar disorder and the other twin is uneffected. So how does this happen when they have the same DNA? The answer is epigenetics. Histones have DNA wrapped around them to keep the DNA strands condensed, develop epigenetic marks. This affects certain parts of one of the twins DNA causing them to have different traits. Epigenetics varies depending on lifestyle and age. Epigenetic marks occur in many different parts of the body. For
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