Quick Answer: What Is The Smallest Organ In Your Body?

What are the 7 Major organs of the human body?

Some of the easily recognisable internal organs and their associated functions are:The brain.

The brain is the control centre of the nervous system and is located within the skull.

The lungs.

The liver.

The bladder.

The kidneys.

The heart.

The stomach.

The intestines..

How long is the human gut?

In humans, the small intestine is about 6 meters or 20 feet long and the large intestine is about 1.5 meters or 5 feet long. The gastrointestinal tracts of the Chimpanzee, Orangutan, and adult human and a human fetus were studied and compared by Stevens and Hume in 1995.

Do we have 7 layers of skin?

The human skin is the outer covering of the body and is the largest organ of the integumentary system. The skin has up to seven layers of ectodermal tissue and guards the underlying muscles, bones, ligaments and internal organs.

What is the hardest working organ in your body?

HeartHeart. Every cell in the body depends on this muscle, the body’s hardest-working organ.

What organs can you live without?

Here are some of the “non-vital organs”.Spleen. This organ sits on the left side of the abdomen, towards the back under the ribs. … Stomach. … Reproductive organs. … Colon. … Gallbladder. … Appendix. … Kidneys.

What part of the digestive system is the longest?

small intestineAlthough the small intestine is narrower than the large intestine, it is actually the longest section of your digestive tube, measuring about 22 feet (or seven meters) on average, or three-and-a-half times the length of your body.

Is skin the smallest organ?

The largest organ is the skin, while the smallest organ is the pineal gland, which produces the hormone melatonin. Some organs are necessary for survival; these are called vital organs. Humans have five vital organs that they cannot live without: the brain, heart, liver, kidneys, and lungs.

How many organs are in the human body?

In the study of anatomy, the term viscus refers to an internal organ. Viscera is the plural form. The number of organs in any organism depends on which precise definition of the term one uses. By one widely used definition, 79 organs have been identified in the human body.

What is the smallest organ in the digestive system?

The small intestine is where most digestion takes place. Food is broken down into smaller and smaller particles.

What is the heaviest organ in the human body?

liverThe largest solid internal organ is your liver. It weighs approximately 3–3.5 pounds or 1.36–1.59 kilograms and is about the size of a football. Your liver is located beneath your rib cage and lungs, in the upper right area of your abdomen.

How long are your intestines?

The takeaway. Together your small and large intestines are about 15 feet or more in length. According to a 2014 study , the total surface area of your intestines is about half the size of a badminton court.