Question #6425610Single Choice

Biology

Question

Which of the following best defines epigenetics?

Options

A
    Changes in DNA sequence caused by environmental factors.
B
    The study of how gene expression is influenced without changing the DNA sequence.
C
    The inheritance of mutations in DNA.
D
    The random activation of genes.

Answer & Analysis

Click "Show Answer" to reveal the answer and analysis

Want More Practice Questions?

Access thousands of practice questions with detailed explanations on Scholardog.

Practice Now - It's Free!