All of the following are examples of spinal reflexes EXCEPT:
A)the erection of the penis.
B)the secretion of hormones.
C)the ejaculation of semen.
D)the hand pulling back in pain.

Question

Quizplus · Accepted Answer

Spinal reflexes are involuntary responses that occur rapidly and automatically in response to certain stimuli, without involving conscious thought. Examples of spinal reflexes include pulling away from a hot stove, knee-jerk reflex, and coughing. The erection of the penis and ejaculation of semen are examples of reflexes that involve the spinal cord and do not require conscious thought. However, the secretion of hormones is not a spinal reflex. Hormones are secreted by endocrine glands and are regulated by complex feedback mechanisms involving the hypothalamus and pituitary gland. The hand pulling back in pain can be a spinal reflex, but it can also involve higher brain centers and conscious perception.

All of the Following Are Examples of Spinal Reflexes EXCEPT