What’S The Smallest Organ In The Body?

What organ can grow back?

liverRegeneration means the regrowth of a damaged or missing organ part from the remaining tissue.

As adults, humans can regenerate some organs, such as the liver.

If part of the liver is lost by disease or injury, the liver grows back to its original size, though not its original shape..

What are the 12 organs of the body?

They are the integumentary, skeletal, muscular, nervous, endocrine, cardiovascular, lymphatic, respiratory, digestive, urinary, and reproductive systems.

Can you live with no brain?

Since it controls vital functions such as breathing, swallowing, digestion, eye movement and heartbeat, there can be no life without it. But the rest of the brain is obviously capable of some remarkable feats, with one part able to compensate for deficiencies in another.

What is the only human body system you can live without?

Appendix: The appendix is a small, tube-shaped organ that juts out from the first part of the large intestine. It’s unclear what its function is, but it can be removed if it becomes inflamed or ruptures. Pass it on: People can live without a number of organs.

What’s the largest organ in the human body?

Skin is the human body’s largest organ. Body organs aren’t all internal like the brain or the heart.

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.

What are the 11 systems in the human body?

There are 11 major organ systems in the human organism. They are the integumentary, skeletal, muscular, nervous, endocrine, cardiovascular, lymphatic, respiratory, digestive, urinary, and reproductive systems.

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.

Which organ of the body works 24 hours?

Liver: The liver has many jobs, most of which are essential for life. If your liver stopped working entirely, you’d die within about 24 hours. (And one thing that can destroy it, after a few day’s delay, is a massive overdose of Tylenol.) It’s the second largest organ in the body, second only to the skin.

What are the 78 organs?

Among these 78 organs, five organs are considered as vital for survival. These include the heart, brain, kidneys, liver and lungs….Types of Organs in a Human Body.Adrenal GlandsBladderHeartKidneysPancreasPharynxThymus GlandTongueTestesSeminal vesicles13 more columns

What is the lightest organ in the human body?

lungThe lightest organ in the human body is the lung.