Quick Answer: What Is The 2nd Largest Organ?

What are the top 10 body organs?

Top 10: What are the heaviest organs in the human body?Liver.

Liver © iStock.

Brain.

Brain © iStock.

Average weight: 1,500g.

Lungs.

Lung © iStock.

Average weight: 1,300g.

Heart.

Heart © iStock.

Average weight: 300g.

Kidneys.

Kidneys © iStock.

Average weight: 260g (pair) …

Spleen.

Spleen © iStock.

Average weight: 175g.

Pancreas.

Pancreas © iStock.

Average weight: 70g.

Thyroid.More items….

What body part weighs the most?

SkinSkin is the largest and heaviest organ of the human body. A 68 Kg adult male’s skin weighs 10,880 grams and if it were spread out flat, it would cover 20 square feet (1.8 square metres).

What is the strongest muscle in the human body?

masseterThe 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. The uterus sits in the lower pelvic region.

What organs can you live without?

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.Oct 6, 2017

Is Skin your largest organ?

The skin is the largest organ of the body. The skin and its derivatives (hair, nails, sweat and oil glands) make up the integumentary system. One of the main functions of the skin is protection. It protects the body from external factors such as bacteria, chemicals, and temperature.

Is skin a organ?

Skin is the largest organ of our body. The skin is made up of three main layers: the epidermis, dermis and subcutis.

What is the 3rd largest organ in the body?

LungsLungs. Your lungs are the third largest organs in your body.

Why is liver the largest organ?

The liver is the largest solid organ and the largest gland in the human body. It carries out over 500 essential tasks. Classed as part of the digestive system, the roles of the liver include detoxification, protein synthesis, and the production of chemicals that help digest food.

Why is skin not the largest organ?

Because regardless of the size of the skin, it is still a large organ covering the entire body. It’s comprised of three layers: hypodermis (deepest layer), dermis (second layer), and epidermis (the outer layer).

What’s the smallest organ in your body?

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.

Can you live without a liver?

While you can’t live without a liver completely, you can live with only part of one. Many people can function well with just under half of their liver. Your liver can also grow back to full size within a matter of months.

What are the 3 most important organs?

Vital organsBrain. The brain is the body’s control center. … Heart. The heart is the most important organ of the circulatory system, which helps deliver blood to the body. … Lungs. The lungs work with the heart to oxygenate blood. … Liver. The liver is the most important organ of the metabolic system. … Kidneys.May 22, 2020

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