What is the heaviest organ?

Which is heavier brain or liver?

The mean weight of the brain was 1407 g (range, 1070-1767 g), that of the liver was 1561 g (range, 838-2584 g), that of the spleen was 139 g (range, 43-344 g), that of the right lung was 445 g (range, 185-967 g), that of the left lung was 395 g (range, 186-885 g), that of the right kidney was 129 g (range, 79-223 g), …

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.

Is skin the heaviest organ?

Skin is our largest organ—adults carry some 8 pounds (3.6 kilograms) and 22 square feet (2 square meters) of it. This fleshy covering does a lot more than make us look presentable.

What’s the lightest organ in the human body?

The lightest organ in the human body is the lung.

Which is the heaviest body part of human body?

What are the six heaviest organs in the 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. …
• Next heaviest organ in the human body is lungs.

How heavy is a human brain?

An adult brain weighs about 3 pounds

The cerebrum makes up 85% of the brain’s weight, and the brain makes up about 2% of a human’s body weight. The texture of the brain is like a firm jelly. The heaviest normal human brain weighed 4.43 pounds.

What is 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. It’s not an organ like those in the abdominal cavity.

What is the hardest working organ in your body?

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

Is human skin waterproof?

Skin is a waterproof, flexible, but tough protective covering for your body. Normally the surface is smooth, punctuated only with hair and pores for sweat. A cross-section of skin shows the major parts.

What are the 3 layers of skin?

There are three main layers of the skin.

• Epidermis is the top layer of the skin, the part of the skin you see.
• Dermis is the second layer of skin. It’s much thicker and does a lot for your body.
• Subcutaneous fat is the bottom layer.

What are the 12 organs of the 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.

14 нояб. 2018 г.

Are lungs bigger than liver?

According to York University, the right lung is shorter because it has to make room for the liver, which is right beneath it. The left lung is narrower because it must make room for the heart.

How much do human organs weigh?

The Numbers