In what way is the histology of the ureters the same as that of the urinary bladder?

a) Both the ureters and the urinary bladder contain the detrusor muscle.
b) Their muscularis is composed of smooth muscle and skeletal muscle.
c) Their luminal epithelium is transitional epithelium.
d) The muscularis of the ureters is comprised of inner longitudinal, middle circular, and outer longitudinal for its entire length and the muscularis of the urinary bladder is comprised of the same three layers.