Which Type of Joint Is Capable of Flexion, Extension, Abduction

question 159

Multiple Choice

Which type of joint is capable of flexion, extension, abduction, adduction, circumduction, and opposition movements?

• A)Hinge
• B)Ball and socket
• C)Condyloid
• D)Saddle

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Definitions:

Geographic Barrier

A physical or environmental feature that prevents the free movement of species, leading to genetic isolation and potentially speciation.

Allopatry

Occurs when populations are in separate, nonoverlapping geographic areas (that is, they are separated by geographic barriers to gene flow).

Horizontal Gene Transfer

The movement of genetic material between unicellular and/or multicellular organisms other than by the transmission of DNA from parent to offspring.

Bacteriophage Virus

A type of virus that infects and replicates within bacteria, using them as hosts to multiply.