The human body is a complex and meticulously organized system comprising approximately 70 to 80 distinct elements known as organs. These organs do not function in isolation; instead, they collaborate and interact seamlessly to form various organ systems. These systems collectively constitute the comprehensive functional framework of the human body. The remarkable coordination among organs and systems is essential for the overall health and functioning of the body.
An organ is like a team of special workers, called tissues, that all do a specific job. Just like how different people in a team have different roles, these tissues work together to get a particular job done in our body.
Based on the weight and length of the body organ, the largest external organ is Skin which is approximately 2 mm thick and weighs around 10895.10 grams.
The ten largest organs in human body are: skin, liver, brain, lungs, heart, kidney, spleen, pancreas, thyroid and joints.
Let us know the interest facts about the largest organs of the human body.
Average weight: 10,886 grams
Skin is the largest organ of our body. The average weight of skin in the body is about 10,886 grams which varies according to the size and weight of human beings. Human skin is made up of different ectodermic tissues and it protects all the inner body organs like liver, glands, stomach, heart etc.
Functions:
Here are some of the functions performed by the Skin:
Average weight: 1,560 grams
Liver is the second largest organ in the human body. It’s average weight in a normal human body is 1,560 grams. The liver receives blood full of digested food from the gut. It stores some foods and delivers the rest to the other cells through blood.
Function:
Some of the functions performed by the liver are as follows:
Average weight: 1,263 grams
Brain is the third largest organ in the human body. Its average weight in a normal human body is 1,263 grams. The brain controls and governs the actions of all the body parts. There are about 100 billion cells in human brain enabling 100 trillion nerve connections with nerve cells for messaging.
Function:
Some of the functions performed by the brain are as follows:
Average weight: 1,090 grams
Lungs are the fourth biggest organ. The average weight of both lungs in a normal human being is about 1,090 gms. The major function of lungs is to inhale oxygen and exhale carbon dioxide out of the red blood cells.
Functions:
Some of the important functions of the lungs are as follows:
Average weight: 315 gms (in males); 265 (in females)
Heart is the fifth largest and most important organ in humans that is essential for all living beings. The major function of the heart is to pump the blood and to ensure the provision of nutrients to every part in the body.
Function:
Some of the main functions of the heart are as follows:
Average Weight:
Sex | Right Kidney | Left Kidney |
Male | 80-160 g | 80-175 g |
Female | 40-175 g | 35-190 g |
The kidneys are two reddish-brown, bean-shaped organs in humans, located in the back. They filter blood, about 12cm in length and are connected to the bladder by uterus for urine disposal. Blood enters through renal arteries and exits through renal veins.
Functions:
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The largest external organ is Skin which is approximately 2 mm thick and weighs around 10895.10 grams.
Liver is the second largest organ in the human body. It’s average weight in a normal human body is 1,560 grams.
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