Which of the following is the final vessel through which semen must pass before being expelled from the body?
A) Ejaculatory duct
B) Penile urethra
C) Membranous urethra
D) Vas deferens
Answer: B) Penile urethra
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The defecation reflex involves
A) sympathetic nerves. B) relaxation of both the internal and external anal sphincters. C) conscious control of both the internal and external anal sphincters. D) relaxation of the ileocecal valve to move feces into the rectum. E) parasympathetic nerve control from sacral nerves.
Slid manure systems are commonly used in large cattle production systems
Indicate whether the statement is true or false
Besides receptor density, a second factor influencing acuity is ____________________ inhibition
Fill in the blank(s) with correct word
Which two hormones play a role in promoting the milk reflex and in stimulating and maintaining breast milk production in a nursing mother's breasts?
A) antidiuretic hormone (ADH) and thyroid hormones B) growth hormone (GH) and glucagon C) prolactin (PRL) and oxytocin D) parathyroid hormone (PTH) and thyroid hormones E) prolactin (PRL) and antidiuretic hormone (ADH)