Question

List out things that makes you amazing in excretory system of human beings

Answer 1

Explanation:

1) Kidneys remove garbage from our body. They also work towards balancing the amount of vitamins, minerals, fat and protein that are found in the blood. It does . this so that our body can easily perform day to day activities.

2) The right and left kidneys are assisted by a number of organs in the body which help in disposing waste products.

3) Our intestine makes solid waste materials and is excreted through digestive tract.

4) Each day our body eliminates around 1.6 to 1.8 litres all of the liquids, minerals and vitamins that are of no use to the body are contained the urine.

5) The bladder of a human body is nearly the same size as the average of human brain.

6) There are two kidneys in the human body. The left kidney is always found higher than the right kidney.

7) A really extraordinary fact regarding the excretory system is that upto 400 ml of urine can be held in human bladder.

8) Skin is also an excretory organ responsible for elimination of wastes through sweat along with various toxins.

Answer 2

Answer:

Most of the toxins and other foreign substances that are either produced by the body or ingested are eliminated by the excretory system.

Explanation:

Nitrogenous wastes (such as ammonia, urea, and uric acid) are the most important metabolic waste excreted by animals. The nature of the nitrogen-containing wastes and their excretion varies among different species, depending on the availability of water.

The list of things that makes the excretory system of human being unique are:

• As we excrete urea (as our metabolic waste products), so we can say that humans are ureotelic organisms.
• The excretory system of a human consists of two kidneys, two ureters, one urinary bladder, and one urethra.
• The metanephric kidney (kidney is a urine-forming organ) is found in humans. The right kidney is slightly lower than the left. Each kidney of an adult human measures 10-12cm in length, 5-7cm in width, and 2-3cm in thickness with an average weight of 120-170g.
• The kidneys are also major organs of homeostasis because they regulate the water-salt balance and the acid-base balance of the blood. It also eliminates toxins and other foreign substances that are either produced by the body or ingested.
• An adult human excretes, on average, 1 to 1.5 liters of urine per day and on average, 25-30gm of urea per day.
• Skin is also an excretory organ responsible for the elimination of wastes through sweat along with various toxins.