Which is the biggest organ in our body?

The skin is the body's largest organ.


What is the 2nd largest organ in the body?

Did you know that your liver is the second largest? That makes it the largest solid internal organ you have, weighing in at 3-3.5 pounds. It is located underneath your ribs, lungs, and diaphragm, and on top of your gallbladder, stomach, and intestines.

What are the 3 largest organs?

The bottom line

The biggest solid internal organ is your liver, followed by your brain, lungs, heart, and kidneys.


Which is the smallest organ in our body?

The smallest organ is the pineal gland. It is situated centrally in the brain. It is the main site for the secretion of melatonin that controls the internal clock of the body.

Which is the most sensitive organ in the body?

Skin: The skin is our body's most sensitive organ. The skin is the largest organ of the body, made up of water, nutrients, lipids, and mineral deposits. The skin tries to defend you against pathogens and regulates your body temperature.


What is the largest organ of the body?



Which part of body has no bones?

The ears and nose do not have bones inside them. Their inner supports are cartilage or 'gristle', which is lighter and more flexible than bone. This is why the nose and ears can be bent.

What organs can you live without?

You'll be surprised as to how much you could lose and still live. 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.

What are the 7 vital organs?

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.


Which organ has the most blood?

At any moment in time, the majority of the body's blood will be contained within the cardiovascular system. In terms of which organ has the most blood pumped into it however, the liver gets the greatest share of the body's circulating blood by comparison with all other organs.

What is the 3rd largest organ in the body?

Lungs are the third-largest organs in the human body.

What is the 1st largest organ?

The skin is the body's largest organ.


What are the 2 major organs?

Vital Organs

The human body contains five organs that are considered vital for survival. They are the heart, brain, kidneys, liver, and lungs.

What organ Cannot receive blood?

The cornea is the only part of a human body that has no blood supply; it gets oxygen directly through the air. The cornea is the fastest healing tissue in the human body, thus, most corneal abrasions will heal within 24-36 hours.

Which part of human body grows till death?

Explanation: The growth of most structures(muscles, bones etc...) of human body stops after adolescence. But here is one special structure called cartilage that continue to grow till death.


Which body organ does not rest?

Researchers at Vanderbilt University in Nashville, Tennessee, have found that while you are asleep, the only body part that remains active is the ear.

Which body part is not present when a baby is born?

Answer: The eyeball is the only organism which does not grow from birth. It is fully grown when you are born. When you look at a baby's face, so see mostly iris and little white. As the baby grows, you get to see more and more of the eyeball.

What is the hardest substance of the body?

Tooth enamel is the hardest substance in the human body, but it needs your help to keep it strong in the fight against cavities.


What organs can you live without and donate?

As a living donor, you may be able to donate: one of your kidneys, one liver lobe, a lung or part of the lung, part of the pancreas, or part of the intestines.

What part of the body doesn't grow?

Answer: The eyeball is the only organism which does not grow from birth. It is fully grown when you are born. When you look at a baby's face, so see mostly iris and little white. As the baby grows, you get to see more and more of the eyeball.

Which organ can regenerate itself?

Although some patients who have a diseased portion of their liver removed are unable to regrow the tissue and end up needing a transplant. Researchers from Michigan State University believe blood clotting factor fibrinogen may be responsible.


What is the most common organ removed?

Spleen. This organ sits on the left side of the abdomen, towards the back under the ribs. It is most commonly removed as a result of injury.

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. To fix it properly requires an operation.

Which is the softest part of the body?

  • Fat is generally considered to be the softest tissue.
  • Soft tissues are distributed throughout the body and come in many types, including muscle, fat, blood, fibrous tissue, and lymphatic vessels.
  • The main function of these soft tissues is to buffer, surround, support, and provide links between tissues in the body.


What bone is broken most often?

Here are the five most commonly-fractured bones.
  • Clavicle. The clavicle, more commonly called the “collarbone”, is one of the most frequently fractured bones in the body. ...
  • Arm. The arm is actually composed of three bones: the humerus, or upper arm, and the radius and ulna, which compose the forearm. ...
  • Wrist. ...
  • Hip. ...
  • Ankle.


Which organ heals fastest?

Answer and Explanation: The mouth is the fastest healing organ, according to Brand et al. (2014). This is due to the presence of saliva, that moisturizes the wound, improves immune response to wound healing, and contains other wound-healing promoting factors.