The Nephridium, which is are small white tubes found along each side of the digestive tract.
The urinary system is composed of the kidneys, urethra, bladder. This system excretes urine by filtering the blood circulating around the body by the kidneys and transfered to the urethra and bladder. The excretory system is composed of the urinary system and other different body organs. The skin, which composes the largest part of our body, is an excretory organ, it excretes sweat to regulate the body heat. The anus, excretes the solid wastes that are digested after food consumption. There are other body organs belonging to the excretory system, but these are only a few examples with their funciton.
An earthworm's excretory system contains pairs of integumentary, septal, and pharyngeal nephridia. Each nephridia is located in a different segment of the body.
The excretory system is basically the system that deals with what the body releases. That doesn't just mean "poo" and "pee." It can also mean sweat. But what this system does for animals is that it basically gets rid of wastes and toxins. Without this system, all animals would probably die from poison and stuff like that. Humans throw up. That's also a part of the excretory system (I think), because vomiting gets rid of stuff the body considers dangerous.
The function of these openings is to excrete waste from the earthworms body.
kidneys liver urinary bladder nd 1 other thing
The excretory system of a worm is comprised of three pairs nephridia. Each type of nephridia, the integumentary, septal, and pharyngeal, is located in a different segment.
The excretory system of a worm is comprised of three pairs nephridia. Each type of nephridia, the integumentary, septal, and pharyngeal, is located in a different segment.
It is the end farthest from the ring and is called the sphincter.
nephridia
Nephridiopores
The Kidney
By the excretory system.
The main parts of the excretory system are the kidneys, ureters, bladder, and urethra. These organs work together to eliminate waste and maintain the body's balance of fluids and electrolytes.
The Nephridiopores
The Nephridiopores
An earthworm's excretory system contains pairs of integumentary, septal, and pharyngeal nephridia. Each nephridia is located in a different segment of the body.
in the human body, it is the excretory system!