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Embryos excretes nitrogenous wastes into the placenta.

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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.


In animals nitrogenous waste are produced mostly from the catabolism of?

nitrogenous waste products are produced by animals. the nitrogenous waste products contain an amino group which remove an amino acid in the form of ammonia. the formation of ammonia from the amino acid is known as deamination which occurs in the liver. nitrogenous waste products can be removed in 3 forms ammonia uria and uric acid.


What what are the colected wastes inside the kidney?

The wastes which are collected in the kidney is the toxic nitrogenous waste urea, excess water and excess salts are the main wastes.


What would happen if fertilization does not occur?

After puberty, the ovaries release one egg each month alternatively. The sperms enter through the vagina, travel upwards to the oviduct where they encounter the egg. If the egg is fertilized, a zygote is formed. The zygote repeatedly divided to form the embryo. This embryo trickles down to the uterus. On the uterine wall, the embryo gets implanted. The embryo gets nutrition form a special disc shaped tissue towards the uterine wall called the placenta. It contains villi on the embryo's side and provides nourishment and oxygen from the mother's blood. Waste substances such as carbon dioxide and nitrogenous wastes are taken away from the embryo. After the 9 month gestation period, the child is delivered as a result of rhythmic contractions of the uterus.


What are nitrogenous waste products?

Hi, The three nitrogenous waste products (secreted in the urine) are Urea, Uric Acid and Creatinine... ...

Related Questions

Do lungs excrete nitrogenous wastes?

The urinary system excretes nitrogenous wastes. The lungs excrete carbon dioxide.


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.


What does the embryo excrete nitrogenous waste into?

It excretes it into the ALLANTOIS GLAND.


What differences in fetal elimination of nitrogenous wastes account for the structural differences beteen pigs and humans?

There isn't a difference in fetal elimination of nitrogenous wastes between a pig and a human. Both send the waste back to the mother through the umbilical cord where the mother excretes the waste.


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 liquid waste product containing nitrogenous wastes?

Urine contains nitrogenous wastes.


How many tubules in a grasshopper?

Malpighian tubules are excretory organs that rid the grasshopper's body of nitrogenous wastes.


What kind of metabolic. wastes are removed by the excretory system?

nitrogenous wastes


List three nitrogenous wastes that are routinely found in urine?

Common nitrogenous wastes in urine are: urea, uric acid and ammonia.


The least toxic of nitrogenous wastes is?

Urea is the less toxic in nature among the nitrogenous wastes where as Ammonia is 100,000 times toxic than urea.


What organ filters your blood and keeps your body clean from nitrogenous waste?

Your kidneys filer your blood of nitrogenous wastes. These wastes are then moved to the bladder in the form of urine and expelled.


What organ in a fetal pug removes nitrogenous wastes from the blood?

Kidneys filter nitrogenous waste from the blood.