The skin is the largest organ in the body capable of excreting metabolic wastes
What is the major excretory organ in the body?
Kidneys . The paired kidneys are often considered the main organs of excretion. The primary function of the kidneys is the elimination of excess water and wastes from the bloodstream by the production of the liquid waste known as urine.
What is the largest excretory organ?
Kidneys . The paired kidneys are often considered the main organs of excretion. The primary function of the kidneys is the elimination of excess water and wastes from the bloodstream by the production of the liquid waste known as urine .
What is the largest and 2nd largest organ in the human body?
Sol. The liver is considered to be the second-largest organ in the human body.
What are the two main excretory organs of the body?
Organs of excretion make up the excretory system. They include the kidneys, large intestine, liver, skin, and lungs . The kidneys filter blood and form urine. They are part of the urinary system, which also includes the ureters, bladder, and urethra.
What is the smallest organ in the body?
Therefore, the Pineal gland is the smallest organ in the body.
Are lungs excretory organs?
Although the urinary system has a major role in excretion, other organs contribute to the excretory function. The lungs in the respiratory system excrete some waste products , such as carbon dioxide and water. The skin is another excretory organ that rids the body of wastes through the sweat glands.
How do kidneys clean the blood?
Blood is cleaned by passing through millions of tiny blood filters . Waste material passes through the ureter and is stored in the bladder as urine. Newly cleaned blood returns to the bloodstream by way of veins. Bladder becomes full and urine passes out of the body through the urethra.
Where urea is formed in our body?
Urea is produced in the liver and is a metabolite (breakdown product) of amino acids. Ammonium ions are formed in the breakdown of amino acids. Some are used in the biosynthesis of nitrogen compounds. Excess ammonium ions are converted to urea.
What is the correct path of urine in our body?
Before leaving your body, urine travels through the urinary tract . The urinary tract is a pathway that includes the: kidneys: two bean-shaped organs that filter waste from the blood and produce urine. ureters: two thin tubes that take pee from the kidney to the bladder.
What is biggest bone in human body?
The femur is the strongest bone in the body, and it is the longest bone in the human body.
Is skin our largest organ?
The skin is the largest organ of the body . The skin and its derivatives (hair, nails, sweat and oil glands) make up the integumentary system. ... Another important function of the skin is body temperature regulation.
Which is the largest gland in our body?
Liver , the largest gland in the body, a spongy mass of wedge-shaped lobes that has many metabolic and secretory functions.
What is the human excretory system?
The excretory system is the system of an organism’s body that performs the function of excretion , the bodily process of discharging wastes. ... There are several parts of the body that are involved in this process, such as sweat glands, the liver, the lungs and the kidney system. Every human has two kidneys.
How large is the human kidney?
Each kidney is about 5 inches (about 13 centimeters) long and about 3 inches (about 8 centimeters) wide — about the size of a computer mouse.
How does excretion occurs in human being?
Humans have two kidneys and each kidney is supplied with blood from the renal artery. The kidneys remove from the blood the nitrogenous wastes such as urea, as well as salts and excess water, and excrete them in the form of urine . This is done with the help of millions of nephrons present in the kidney.
