Which of the Following Statements Is True of Epigenetics

question 47

Multiple Choice

Which of the following statements is true of epigenetics?

• A)Epigenetics alters the genetic code.
• B)Epigenetics refers to a functional change to DNA.
• C)An epigenetic change involves the substitution of one base pair of DNA for another.
• D)An epigenetic change involves the deletion of one or more base pairs of DNA.

Identify and describe the characteristics of major groups of microorganisms, including bacteria, archaea, and eukaryotes.

Explain the evolutionary significance of lateral gene transfer and its role in microbial evolution.

Identify the structural and functional adaptations that enable organisms to survive in extreme environments.

Describe the process of endosymbiosis and its importance in the evolution of eukaryotic cells.

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Definitions:

Nurture

The influence of external factors after conception, such as the environment, upbringing, and life experiences, on personality, behavior, and intelligence.

Behavior Genetics Perspective

A field of study that examines the role of genetics in shaping behavior and traits.

Genetic Predispositions

Inherited traits that make an individual more likely to develop certain diseases, disorders, or conditions.

Genetic Mutations

Changes in the DNA sequence that can affect genetic traits, potentially leading to various medical conditions or benefits.