The deep region of the penis, surrounding the urethra, that engorges with blood during an erection is known as the ________

A) epididymis
B) ductus (vas) deferens
C) corpus spongiosum
D) scrotum
E) corpus cavernosum


C

Anatomy & Physiology

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Which of the following is not an example of a physiological gradient?

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Water and sodium chloride are examples of inorganic molecules

Indicate whether this statement is true or false.

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Which lymphatic structures absorb dietary lipids that cannot be absorbed by intestinal blood capillaries?

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