The lightest organ in the human body is the lung.
Which organ of the human body has highest weight?
Six heaviest organs in a human body
- The skin is the body’s first heaviest organ, with a mass of 4-5 kg, and a total surface area of about 1.2-2.2 m2. …
- The second heaviest is liver which secretes bile. …
- The third heaviest organ is the brain which is having an average weight of 1500g.
What is the least useful organ?
The appendix may be the most commonly known useless organ.
Many years ago, the appendix may have helped people digest plants that were rich in cellulose, Gizmodo reported. While plant-eating vertebrates still rely on their appendix to help process plants, the organ is not part of the human digestive system.
What is the softest organ?
The brain is the most delicate organ in the human body.
Which is the longest part of our body?
Humans
- The longest bone in the human body is the femur.
- The largest artery is the aorta and the largest vein is the inferior vena cava.
- The largest internal organ (by mass) is the liver, with an average of 1.6 kilograms (3.5 pounds).
- The largest external organ, which is also the largest organ in general, is the skin.
Which organ of the body works 24 hours?
Brains can work 24 hours a day with no rest.
What organs do humans not need?
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.
6 окт. 2017 г.
What organs can I 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.
What is the most useless bone?
The Tailbone: Grandpa didn’t have a tail, but if you go back far enough in the family tree, your ancestors did. Other mammals find their tails useful for balance, but when humans learned to walk, the tail because useless and evolution converted it to just some fused vertebrae we call a coccyx.
Which is the hardest part of human body?
Tooth enamel is the first line of defense your teeth have against plaque and cavities. It is the white, visible part of the tooth and it is also the hardest part of the human body.
Which is the softest part of human body?
The softest part is most likely the brain. It is the part that is most changeable due to external influences, and so, it is the “softest”. Brain is the most delicate and soft organ of the human body.
What is the softest bone in human body?
Clavicle or the collar bone is the softest and weakest bone in the body.
What’s the smallest organ?
What’s the smallest organ in the human body? You’ll find the pineal gland near the center of the brain, in a groove between the hemispheres.
Which is the largest part of human brain?
Cerebrum: is the largest part of the brain and is composed of right and left hemispheres. It performs higher functions like interpreting touch, vision and hearing, as well as speech, reasoning, emotions, learning, and fine control of movement. Cerebellum: is located under the cerebrum.
Which is the largest bone in our body?
The femur is one of the most researched bones in the human anatomy and forensic medicine. As the longest bone in the human body, it is well preserved in skeletal remains.