What does the genito-urinary system primarily consist of?

The genito-urinary system, also known as the urogenital system, primarily consists of organs involved in both reproduction and the elimination of waste. This system includes the kidneys, ureters, bladder, and urethra associated with the urinary function, and the reproductive organs such as the testes, ovaries, prostate, and uterus. The primary functions of this system are to regulate the body's fluids, balance electrolytes, and remove metabolic wastes through urine, while also playing a crucial role in human reproduction.

The other systems mentioned, such as those responsible for circulation and respiration, movement and support, or digestion and absorption, do not pertain to the specific functions of the genito-urinary system, making it clear that the role of waste elimination and reproduction is central to its definition.