Multiple Choice
Which of the following is true of the biological makeup and functioning of the penis in human males?
A) The penis contains a bone,which aids in erection.
B) The foreskin of the penis is not retractable.
C) The flaccid state of the penis is known as tumescence.
D) The erection of the penis results entirely from blood flow.
Correct Answer:

Verified
Correct Answer:
Verified
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