the skeletal (detrusor) muscle forming its walls

a trigone on its superior surface

a neck that receives the openings of the two ureters

an external involuntary sphincter

an internal sphincter at the origin of the urethra

contains the renal pelvis and blood vessels within the renal sinus

is covered entirely by peritoneum

the left kidney is located lower than the right kidney

the right kidney is found below the spleen

contains the renal cortex deep to the medulla

the fundus is the most inferior part

the uterine cavity is continuous with (opens into) the abdominopelvic cavity

the cervix connects with the urethra

the isthmus opens into the uterine tubes

production of gametes

secretion of hormones

maintaining electrolyte and acid-base balance

maintaining chemical homeostasis

excreting nitrogenous wastes

has the vas deferens ascending on its anterior side

includes lobules separated by the tunica vaginalis

is composed of the cortex and the medulla

has the epididymis adjacent to its medial side

has a fibrous capsule called the 'tunica albuginea' 

join the uterus at the isthmus

open into the cervix

are the usual place for fertilisation and implantation

are sites for an ectopic pregnancy

are attached to the uterus by the ovarian ligaments

The ascending colon runs anterior to the left kidney.

The kidneys are intraperitoneal.

The kidneys are protected by the lower ribs posteriorly.

Both, the right and the left kidney, lie at the same vertebral level.

The right kidney is positioned posterior to the stomach.

comprises two cylinders of erectile tissue

contains the openings of the ejaculatory ducts

is attached to the pubic symphysis via the suspensory ligament

includes the corpus cavernosum that forms the glans 

includes the bulb formed by the corpus cavernosum

contains a voluntary internal sphincter near the bladder

in males, traverses the corpus cavernosum

in males, contains the ejaculatory duct opening in its prostatic part

is the same length in males and females

in females, has an external opening posterior to the vaginal opening

collects the sperm from the vas deferens

is a source of mature sperm in the ejaculate

contributes 70% of the seminal fluid

is located at the medial side of the testicle

produces testosterone