The Penis Has Three Longitudinal Columns of Erectile Tissue

question 124

Essay

The penis has three longitudinal columns of erectile tissue.Name these columns.

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Definitions:

Horny Beak

A hard, keratinous structure found in birds and certain reptiles, used for feeding, grooming, and other behaviors.

Respiratory Air Sacs

Membrane-enclosed spaces in birds that are part of the respiratory system, aiding in oxygen exchange and making flight more efficient.

Three-chambered Heart

A type of heart structure found in amphibians and some reptiles, consisting of two atria and one ventricle.

Amphibians

A class of cold-blooded vertebrates that includes frogs, toads, salamanders, and newts, which typically have a life cycle that includes both aquatic (larval) and terrestrial (adult) stages.