liver
The renal pelvis is in the kidney.
Pelvis is a region of the human body.
"When smooth muscle contracts, the cavity of an organ alternately becomes smaller or enlarges so that substances are propelled through the organ along a specific pathway"Smooth muscle
The bladder is a hollow, muscular, balloon shaped organ that lies in your pelvis.
The hilum is the convergence of all the veins, arteries, and nerves entering the organ while the pelvis is the convergence of the major calyxes in the kidney.
Smooth muscles
in organ and blood vessels
smooth muscles
The female organ in which a human develops is the uterus. It is a muscular, hollow organ located in the pelvis, where a fertilized egg implants and grows during pregnancy. The uterus provides nourishment and protection to the developing fetus until birth.
bladder. The bladder is a muscular organ located in the pelvis that stores urine produced by the kidneys until it is ready to be excreted from the body through the urethra.
It is the bladder.
An organ is a structure composed of one type of tissues that do one job. For example, the smooth heart muscle cannot do the job of the striated thigh muscle. Specialized tissues that make up blood vessels and valves in the blood vessels could not do the job of the smooth muscles in the intestines.