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Which two materials are excreted from the body?
Many materials are excreted from the body. These include carbon dioxide, nitrogenous wastes, and undigested food waste.
What are the three nitrogenous waste excreted by animals?
The three nitrogenous wastes excreted by animals are ammonia (most toxic, released by aquatic animals), urea (less toxic, excreted by mammals), and uric acid (least toxic, excreted by birds and reptiles).
How do most nitrogenous wastes originate in living organisms?
Most nitrogenous wastes in living organisms originate from the breakdown of proteins and nucleic acids during metabolism. These wastes are then excreted from the body through processes like urine formation in mammals and ammonia excretion in fish.
Once the nitrogenous wastes from the blood in a fetal pig are concentrated what is the liquid waste product called?
Urine
What differences in fetal elimination of nitrogenous wastes account in a pig?
Humans and pigs both use the umbilical cord for fetal elimination of nitrogenous wastes. Both send the waste back to the mother through the umbilical cord and then the mother excretes the waste.
What is the function of the kidney in a fetal pig?
One of the functions is to remove nitrogenous wastes from the blood. Most nitrogenous wastes are produced in the liver.As in the piglet after birth, the fetal kidney is responsible for filtering waste products from the blood and excreting them to the outside environment.
What is the liquid waste product containing nitrogenous wastes?
Urine contains nitrogenous wastes.
What are nitrogenous wastes created from urine formation?
Nitrogenous wastes created during urine formation include urea, creatinine, and uric acid. These substances are byproducts of protein metabolism and the breakdown of nucleic acids. They are filtered by the kidneys and excreted in urine to maintain proper balance in the body.
What does the kidney excrete?
the kidney is referred to as an excretory organ and excretes urea, which is a less toxic form of uric acid.
How does an axolotl excrete?
Axolotls excrete only half of their nitrogenous wastes as weak urine. The rest is excreted through their gills.
Embryo excretes nitrogenous wastes into it?
Embryos do not excrete nitrogenous wastes into the environment but rather rely on the mother's body to remove these wastes through the placenta. The mother's kidneys process the nitrogenous wastes from the embryo's blood and excrete them into her own bloodstream for elimination.
Do lungs excrete nitrogenous wastes?
The urinary system excretes nitrogenous wastes. The lungs excrete carbon dioxide.
