Scientists May Compare Similar Genes in Different Species and Determine

question 41

Multiple Choice

Scientists may compare similar genes in different species and determine what percentage of base pairs is identical.From this,it can be estimated how long ago the two species shared a common ancestor.The validity of this conclusion depends on an important assumption.This assumption is that:

• A)mutations occur at a fairly constant rate in all evolutionary lines.
• B)all living things use the same genetic code.
• C)the gene codes for a functional protein.
• D)both species belong to the same kingdom.

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Definitions:

Compensatory Damages

Money awarded to a plaintiff to reimburse for loss, injury, or harm suffered as a result of another's breach of duty or negligence.

Liquidated Damages

A clause in a contract that determines a fixed amount of compensation owed if one party fails to fulfill the contract's terms.

Anticipatory Repudiation

A breach of contract occurring when one party unilaterally declares they will not fulfill their contractual obligations before they are due to perform.

Immaterial Breach

A minor violation of a contract that does not result in significant harm or justify termination of the agreement by the other party.