Homework Help: Biology

Posted by Rena on Tuesday, August 31, 2010 at 12:24am.

Male erection is an example of ______. No thought or emotion is required for it to occur, but conscious control can influence it.

A) peripheral nerves
B) sensory nerves
C) a spinal reflex
D) A sexual reflex

I chose choice A because the book states the following " sensory nerves carry massages from special receptors in the skin, muscles and other internal and external sense organs to the spinal cord , which sends them along the brain. These nerves put us in touch with both the outside world and activities of our own body."

Biology - Anjana, Tuesday, August 31, 2010 at 10:16am
a sexual reflex
Biology - Anonymous, Wednesday, August 29, 2012 at 3:30pm
A spinal reflex , read the cental cervous system on your book.

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