Which of these male reproductive structures is unpaired (meaning there is only one in the body)?
the body)?
A. Epididymis
B. Bulbourethral gland
C. Prostate gland
D. Seminal vesicle
E. Corpus cavernosum
C
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The body habitus that is average with respect to height, weight, and torso length is ___________________.
Fill in the blank(s) with the appropriate word(s).
A secondary spermatocyte containing ______ (how many?) chromosomes divides to form ______ (how many) spermatids, each containing _________ chromosomes, and each spermatid undergoes the process called __________ to become spermatozoa
Fill in the blank(s) with correct word
Which of the following does not stimulate insulin secretion?
a. elevated blood amino acid concentration. b. gastrointestinal hormones. c. a fast-food hamburger. d. starvation. e. elevated blood glucose concentration.
What is the opening between the gray commissures that contains cerebrospinal fluid?
A) central canal B) gray commissure C) gray horns D) white columns