Multiple Choice
Erection is caused by
A) a jointed bone in the penis that unfolds.
B) the penis filling up with semen that is about to be ejaculated.
C) erectile bodies filling with blood.
D) impulses from the sympathetic nervous system.
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q93: During the proliferative phase of the uterine
Q94: Granulosa cells of a maturing ovarian follicle
Q95: The bulb of the vestibule and the
Q96: The ejaculatory ducts are formed by the
Q97: The usual site of embryo implantation is
Q99: The cells that secrete estrogens in females
Q100: The uterus is composed of three basic
Q101: Which structure is not derived from the
Q102: The uterus consists of the fundus, body,
Q103: In the early fetus, all of the