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Is excretion best described as the removal of undigested material from the digestive tract?
Wiki User
∙ 12y ago
no, metabolic waste from a cell is the answer
Wiki User
∙ 12y ago
Wiki User
∙ 11y agometabolic wastes from cell
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What are the Distinguish between excretion and egestion?
egestion is the removal of undigested food from the gut while excretion is the process of eliminating waste products of the metabolism and other other non-useful material.
Distinguish between egestion and excretion?
Egestion is the discharge or expulsion of undigested material (food) from a cell in case of unicellular organisms, and from the digestive tract via the anus in case of multicellular organisms. It should not be confused with excretion, which is getting rid of waste formed from the chemical reaction of the body, such as in urine, sweat. Egestion:- Removal of undigested food or faeces from the gut. In most animals egestion takes place via the anus, although the invertebrate flatworms must use the mouth because their gut has no exit. Egestion refers solely to indigestible matter which is never absorbed into the cells - it should not be confused with excretion of the waste products of metabolism. Excretion is the transfer of substances out of a living organism into its environment. At its simplest, for single-cell forms of life, this involves extrusion across the cell membrane of the unwanted or potentially toxic by-products of respiration and metabolism. This is also what is happening continually in the individual cells of the animal body, but from their immediate environment substances must move into the blood to be carried away to the site of their ultimate disposal. In the animal body there is also another type of excretion: expulsion of the residue of substances which have not been absorbed into the body proper from the gut (which can be considered a tunnel through the body of the external world).
What is best described as leakage out of a material or structure?
Exfiltration
What happens in large intestine?
The large intestine is attached to the posterior to the small intestine and as you maybe already know the small intestine is where food wastes go and bile is secreted into. The large intestine reabsorbs water from the ingested food particles before they enter the rectum and colon for excretion.
How does cellulose function in living things?
Cllulose has important function on movement of material in digestive tract
What are the Distinguish between excretion and egestion?
egestion is the removal of undigested food from the gut while excretion is the process of eliminating waste products of the metabolism and other other non-useful material.
What is the elimination of undigested material from the digestive tract called?
Defecation or elimination is the process of removing undigested food (feces) from the body.
Where does the undigested material from the small intestine go?
Undigested material goes to the large intestine, toward the rectal area.
What is the difference between excretion from defecation?
Excretion: Excretion is the process of eliminating waste products of metabolism and other non-useful materials. In humans, the two major excretory processes are the formation of urine in the kidneys and the formation of carbon dioxide (a human's abundant metabolic waste) molecules as a result of respiration, which is then exhaled from the lungs. These waste products are eliminated by urination and exhalation respectively Defecation: Defecation is the final act of digestion by which organisms eliminate solid, semisolid or liquid waste material (feces) from the digestive tract via the anus. Humans expel feces with a frequency varying from a few times daily to a few times weekly. Waves of muscular contraction known as peristalsis in the walls of the colon move fecal matter through the digestive tract towards the rectum. Undigested food may also be expelled this way; this process is called egestion. More simply: Excretion is the disposal of nitrogen-containing waste products of metabolism. Elimination (same as Defecation): is the passing of undigested materials out of the digestive compartment.
What do you call in undigested material which is stored in the rectum?
ummmm.....nature's little gift of love....poop.
What happens if an organism eats soemthing it cannot digest?
Anything that can't be absorbed by the gut into the bloodstream will continue on its journey through the digestive system. This includes roughage. Eventually, the undigested material will pass out as faeces.
What is the undigested material in the gastrointestinal tract called?
Feces or fecal matter is the undigested residue of the digestion process. It is also called stool, excrement, body waste, etc. There are also names specific to the species such as manure, droppings, dung, etc. It also has rude names such as poop, and a number of others that don't belong on this site.
Distinguish between egestion and excretion?
Egestion is the discharge or expulsion of undigested material (food) from a cell in case of unicellular organisms, and from the digestive tract via the anus in case of multicellular organisms. It should not be confused with excretion, which is getting rid of waste formed from the chemical reaction of the body, such as in urine, sweat. Egestion:- Removal of undigested food or faeces from the gut. In most animals egestion takes place via the anus, although the invertebrate flatworms must use the mouth because their gut has no exit. Egestion refers solely to indigestible matter which is never absorbed into the cells - it should not be confused with excretion of the waste products of metabolism. Excretion is the transfer of substances out of a living organism into its environment. At its simplest, for single-cell forms of life, this involves extrusion across the cell membrane of the unwanted or potentially toxic by-products of respiration and metabolism. This is also what is happening continually in the individual cells of the animal body, but from their immediate environment substances must move into the blood to be carried away to the site of their ultimate disposal. In the animal body there is also another type of excretion: expulsion of the residue of substances which have not been absorbed into the body proper from the gut (which can be considered a tunnel through the body of the external world).
What do owls do with their food?
They occasionally regurgitate owl pellets which are balls of indigestible material like animal hair and bones. They digest most of their food and excrete owl pellets which are undigested food that has passed through their digestive tract.
What is elimination in digestive system?
Elimination in the digestive system refers to the process of excreting waste products and undigested food material from the body through the rectum and anus. This process helps to remove toxins and maintain the body's overall health and function.
Are excretion and defecation the same thing?
Pooping or Defecating is not excretion.Excretion is the removal of waste products of metabolism from the body. This is done by the excretory organs. (Skin, Lungs, Kidneys)Defecation (or egestion) is the removal of undigested food from the gut, it is not regarded as excretion because the material taken into the gut through mouths is not made by the body its and has not been absorbed into the cels or taken part in metabolism.The only excretory product in faeces is bile pigments.
What part of the digestive system hold undigested material until it is eliminated?
== == The entire digestive system stores food in one way or another, but the main area where food "sits" for a while is the stomach. Then as the food is digested in the stomach, it goes into the "duodenum" where more of the food is digested and nutrients are sent into the blood stream and out to the body. As the food travels on through the small and large intestines eventually all the nutrients are extracted and the left over waste is what you get rid of with a bowel movement.
