What is the most important organ in the human body?

The brain is arguably the most important organ in the human body. It controls and coordinates actions and reactions, allows us to think and feel, and enables us to have memories and feelings—all the things that make us human.
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What is the 2 most important organ in the human body?

Heart: located in the center of the chest, and its function is to keep blood flowing through the body. Blood carries substances to cells that they need and also carries away wastes from cells. Brain: located in the head and functions as the body's control center.
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What are the 5 most important organ in human body?

The human body contains five organs that are considered vital for survival. They are the heart, brain, kidneys, liver, and lungs. The locations of these five organs and several other internal organs are shown in Figure 10.4.
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What is the least important organ?

The appendix may be the most commonly known useless organ.

While plant-eating vertebrates still rely on their appendix to help process plants, the organ is not part of the human digestive system.
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Which is more important the liver or the heart?

But according to Mehmet Oz, Oprah Winfrey's favorite go-to-doc, the liver is the body's most important organ and it gets little play.
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5 most important organs in the Human body - Human Anatomy | Kenhub



Which organs can you live without?

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.
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What is the most protected organ in the body?

The brain is the best protected organ in the body. It has multiple layers of protection starting with the first layer of protection being the skull or cranium, which acts as armor shielding the brain from blows.
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What 5 organs can you not live without?

The five vital organs in the human body are the brain, the heart, the lungs, the kidneys, and the liver.
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What is the most fragile organ?

We must remember that the most delicate organ in the human body is the brain.
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What is the hardest organ to get?

Lungs are the most difficult organ to transplant because they are highly susceptible to infections in the late stages of the donor's life. They can sustain damage during the process of recovering them from the donor or collapse after surgeons begin to ventilate them after transplant.
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Which organ works 24 hours continuous?

The heart pumps blood containing oxygen to every part of your body. At the same time, it pumps the blood without oxygen back through the lungs where it picks up new oxygen, This cycle is repeated every time your heart beats, 24 hours a day, everyday.
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Which organ purify our blood?

Kidney is the organ responsible for purification of blood. The major excretory product in humans is urea. Urea, excess water and other waste products are filtered from the blood by kidneys. Kidneys produce urine which has all these wastes and is thrown out while urination.
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What organs are needed the most?

Defining the need

The two organs that are needed most frequently are kidneys and livers.
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How many organs do we have?

As discussed above, all 78 organs are important as they are associated with the specialized functions in our body. There are a few organs, which are very much essential for the survival of an individual, therefore, they are called the major or vital organs of the body.
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What is the most precious organ?

The brain is the most amazing and precious organ in your body. Look at what it does for you. The brain and the body working together. During an epileptic seizure what happens to your body?
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What is the softest body part?

Muscle, tendons, ligaments, fat, fibrous tissue, lymph and blood vessels, fasciae, and synovial membranes are all examples of soft tissue that connects, surrounds or supports internal organs and bones. Fats are widely regarded as the softest tissues.
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Which organ can live after death?

Organs that can be transplanted are the heart, kidneys, liver, lungs, pancreas and intestines. The skin, bone tissue (including tendons and cartilage), eye tissue, heart valves and blood vessels are transplantable forms of tissue.
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What organ can you remove without dying?

The spleen is a fist-sized organ in the upper left side of your abdomen, next to your stomach and behind your left ribs. It's an important part of your immune system, but you can survive without it. This is because the liver can take over many of the spleen's functions.
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What is the one organ you can lose and still live?

Spleen. You can also live without your spleen, an organ that normally filters blood. However, if you have it taken out, you're more likely to get sick.
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What is the least protected part of the body?

The least protective cavity is the abdominal cavity, in which the organs are held within a membranous structure called the peritoneum. This presents an issue, because the abdominal cavity tends to have a thin membranous wall, consisting of little muscle, which makes the organs within it more susceptible to injury.
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What is the largest bone in the body?

Your femur is the largest bone in your body. Most adult femurs are around 18 inches long. The femur is also the strongest bone in your body. It can support as much as 30 times the weight of your body.
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What organ protects you?

The innate immune system

It is the first to respond when it finds an invader. It is made up of the skin, the eye's cornea, and the mucous membrane that lines the respiratory, gastrointestinal, and genitourinary tracts. These all create physical barriers to help protect your child's body.
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Which body organ does not rest?

Heart is the only organ in the body which never rest throughout the entire life. The heart is a hollow muscle that pumps blood throughout the blood vessels by repeated, rhythmic contractions. It is found in all animals with a circulatory system (including all vertebrates).
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