Match Each Definition with the Appropriate Condition

question 65

Multiple Choice

Match each definition with the appropriate condition.
-hypertonia

• A)abnormally increased motor function or activity
• B)condition of abnormal muscle tone
• C)distortion of voluntary movement as a spasm
• D)excessive tone of skeletal muscles
• E)extreme slowness in movement

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Definitions:

Chordate Evolution

The study of how chordates, a vast group of animals that includes vertebrates, have evolved over time.

Absolute Dating

A method of determining the age of an object or material, often by measuring the decay of radioisotopes.

Radioisotopes

Isotopes of elements that are radioactive, undergoing decay and emitting radiation in the process.

Fossil

Any past evidence of an organism that has been preserved in the Earth’s crust.