Erection of the penis is caused by ________
A) dilation of the veins in the penis
B) a sympathetic reflex
C) engorgement of blood in the erectile tissues
D) None of the listed responses is correct.
C
Explanation:
A) Dilation of the veins in the penis does not cause penile erection.
B) Penile erection is not due to a sympathetic reflex.
D) One of the listed answers is correct.
You might also like to view...
Which is not a carpal bone?
A. Scaphoid B. Trapezium C. Trapezoid D. Capitulum E. Hamate
ADH (antidiuretic hormone)
A. is produced by cells of the anterior pituitary. B. travels on axons to its target tissue. C. is stored and released from the posterior pituitary. D. travels in the blood from the hypothalamus to the posterior pituitary. E. has the uterus as its primary target.
Gillian prefers to study alone. She mostly draws diagrams from the textbook or makes charts and tables to organize her thoughts as she reads. Determine and discuss her learning style
What will be an ideal response?
Which is a sesamoid bone?
A. Calcaneus B. Patella C. First metatarsal D. Clavicle E. Femur