A Variation That Does Not Involve a Change in DNA

question 15

Multiple Choice

A variation that does not involve a change in DNA sequence but can be passed from one generation to another is a(n)

• A)enhancer trap.
• B)replication origin.
• C)Mendelian enhancer.
• D)mutant chromosome.
• E)epigenetic phenomenon.

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Definitions:

Between

Pertaining to comparisons or analyses conducted on distinct and separate groups or categories.

Z-scores

A statistical measure that describes a value's relationship to the mean of a group of values, represented in terms of standard deviations from the mean.

Standard Normal Distribution

A probability distribution with a mean of zero and a standard deviation of one, represented by the bell curve.

Z-scores

Standard scores that indicate how many standard deviations an element is from the mean, used to compare data points across different scales or distributions.