All of the Following Are Challenges Associated with Using MtDNA

question 7

Multiple Choice

All of the following are challenges associated with using mtDNA to trace ancestry except:

• A)it is inherited only through the mother's line.
• B)you are equally descended from all four grandparents,but mitochondrially descended from only one.
• C)75% of your grandparents are invisible to an mtDNA analysis.
• D)a mitochondrial non-match means nothing at all.
• E)mtDNA is extremely significant in understanding one's ancestry.

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Definitions:

Lower Partial Standard Deviation

A measure of the risk of negative asset returns, focusing only on the volatility of returns that fall below the average.

Extremely Negative Returns

Refers to significantly below-average returns on investments, often resulting in substantial losses.

Value At Risk

A financial metric used to estimate the potential loss in value of a portfolio over a defined period for a given confidence interval.

Extreme Negative Returns

Significantly below-average returns, often considered outliers, that can severely impact an investment's overall performance.