What Is the Term Used to Refer to Changes in Gene

question 312

Multiple Choice

What is the term used to refer to changes in gene function that occur as a result of environmental factors?

• A)epigenetics
• B)genotypic expression
• C)a recessive gene
• D)a dominant gene
• E)a polygenic transmission

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Definitions:

Hydrogen Ions

Positive ions (protons) of hydrogen, H+, which play a critical role in chemical reactions, including pH balance in solutions.

Acids

Electrolytes that release hydrogen ions in water.

Proximal

Closer to the point of attachment or origin; typically used in reference to parts of the body.

Distal

Anatomical term meaning farther away from a point of attachment or farther away from the trunk of the body.