How Many Organs Are In A Human Body?

Scientific view

  • The brain. The brain is the control centre of the nervous system and is located within the skull. …
  • The lungs. The lungs are two sponge-like, cone-shaped structures that fill most of the chest cavity. …
  • The liver. …
  • The bladder. …
  • The kidneys. …
  • The heart. …
  • The stomach. …
  • The intestines.

What is the smallest organ in the body?

Therefore, the Pineal gland is the smallest organ in the body. Note: Pineal gland also plays a role in the regulation of female hormone levels, and it affects fertility and the menstrual cycle. Its shape resembles a pine cone hence the name.

What is the largest organ in the body?

The skin is the body’s largest organ.

Which organs can you live without?

Here’s a look at some of the organs you can live without.

  • Lung. For instance, you only need one lung. …
  • Stomach. Another organ you don’t need is your stomach. …
  • Spleen. You can also live without your spleen, an organ that normally filters blood. …
  • Appendix. …
  • Kidney. …
  • Gallbladder. …
  • Liver, sort of.

What is the strongest muscle in the human body?

The strongest muscle based on its weight is the masseter. With all muscles of the jaw working together it can close the teeth with a force as great as 55 pounds (25 kilograms) on the incisors or 200 pounds (90.7 kilograms) on the molars.

What is the hardest working organ in your body?

The heart is the hardest-working muscle in your body. But how much do you really know about this important organ? Like any muscle, the heart needs to be exercised, given nutrition and rest, and protected from toxins. And a healthy cardiovascular system is essential for people of all ages.

What organ is the fattest?

Your brain also contains cells, nerve fibers, arteries, and arterioles. It also contains fat and is the fattiest organ in the body — nearly 60 percent fat.

What is the best organ?

The heart is god-tier. There you have it, the official and final human organ tier list.

What is the longest bone in the human body?

The longest bone in the human body is called the femur, or thigh bone.

Is the tongue an organ?

The tongue (L. lingua; G. glossa) functions as a digestive organ by facilitating the movement of food during mastication and assisting swallowing. Other important functions include speech and taste.

How strong is your tongue?

The tongue is not the strongest muscle in your body.

The tongue is all muscle, but not just one muscle – it’s made up of 8 different muscles that intertwine with each other creating a flexible matrix, much like an elephant’s trunk.

What is the most useless organ?

The appendix may be the most commonly known useless organ.

What body parts can grow back?

Although some patients who have a diseased portion of their liver removed are unable to regrow the tissue and end up needing a transplant.

Can you survive without organs?

You can still have a fairly normal life without one of your lungs, a kidney, your spleen, appendix, gall bladder, adenoids, tonsils, plus some of your lymph nodes, the fibula bones from each leg and six of your ribs.

Can you live without a tongue?

She and Wang have been looking into isolated congenital aglossia, the rare condition in which a person is born without a tongue. Rogers, their test case, is one of 11 people recorded in medical literature since 1718 to have the condition, and there are fewer than 10 in the world today who have it, McMicken said.

Can you swallow your tongue?

Wrong. This well-meaning action is actually a myth that could hurt the person you’re trying to help. It’s impossible for a person to swallow their tongue. While a person loses a lot of muscle control during a seizure, there is tissue in your mouth beneath your tongue that holds it in place.

Is tongue a gland?

The tongue consists of eight interwoven, striated muscles that can move in any direction, making it quite flexible. Throughout the muscles are glands and fat, while the outside is covered by a mucus membrane.

What bone is hardest to break?

The thigh bone is called a femur and not only is it the strongest bone in the body, it is also the longest. Because the femur is so strong, it takes a large force to break or fracture it – usually a car accident or a fall from high up.

Are teeth bone?

Even though teeth and bones seem very similar, they are actually different. Teeth are not bones. Yes, both are white in color and they do indeed store calcium, but that’s where their similarities end.

Which organs purify our blood?

Kidneys. The kidneys are two bean-shaped organs responsible for filtering the blood and removing waste.


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