The Y Chromosome Can Be Used to Trace Ancestry Because

question 96

Multiple Choice

The Y chromosome can be used to trace ancestry because:

• A)natural selection favors specific mutations in specific places.
• B)mutations in the Y chromosome occurred as people migrated around the globe.
• C)mutations in the Y chromosome are independent of mutations in mitochondria.
• D)mutations in the Y chromosome occur only in a few locations.
• E)nonmutant Y chromosome genotypes are eliminated from human populations.

Recognize the concept of equilibrium price and quantity in the market.

Understand the outcomes of market disequilibrium.

Appreciate the role and impact of price ceilings and price floors.

Identify methods of rationing and their effects on the market.

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Definitions:

ROUND

A mathematical function used to round a number to a specified number of digits, often used in spreadsheet applications.

HOUR Function

A function in many programming and spreadsheet environments that extracts the hour from a given time value, typically returning it as a number between 0 and 23.

DAY Function

A function in spreadsheet software that extracts the day part from a date value, returning it as a numeric value.

DATE Function

A formula in spreadsheet software that generates a date value from individual year, month, and day components.