DNA Analysis Has Become a Useful Tool for Understanding the Relationships

question 19

Multiple Choice

DNA analysis has become a useful tool for understanding the relationships between organisms because

• A)shared characteristics are usually the products of shared genes.
• B)DNA is used by all organisms to collect energy.
• C)only mammals have DNA.
• D)knowing the DNA codes means biologists no longer have to use taxonomy.

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Definitions:

Social Security Administration

A U.S. government agency responsible for administering social security, a social insurance program consisting of retirement, disability, and survivor benefits.

Equal Protection Clause

Part of the Fourteenth Amendment to the U.S. Constitution, requiring states to provide equal protection under the law to all persons.

Fourth Amendment

An amendment to the U.S. Constitution that protects citizens from unreasonable searches and seizures, requiring warrants to be judicially sanctioned and supported by probable cause.

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