Question: Which Is The Largest Organ In The Human Body?

Why Skin is the largest organ?

Picture of the Skin.

The skin is the largest organ of the body, with a total area of about 20 square feet.

The skin protects us from microbes and the elements, helps regulate body temperature, and permits the sensations of touch, heat, and cold..

Which organ of the body works 24 hours?

At night when we sleep, the brain takes our consciousness offline so it can start its real work: sorting through the day’s information, storing the important parts, and cleaning out the gunk that accumulated. The brain is so well-designed, in fact, that we hardly even notice when it’s breaking down.

Which organ of the body does not rest?

A recent study has found that ears remain active even when you have dozed off. The only reason why you cannot recollect the exact events or words is perhaps because of the brain, which rejects any external information received by the ears once you are asleep.

Which is the strongest bone in human body?

The femur bone is the longest and strongest bone in the body. Located in the thigh, it spans the hip and knee joints and helps maintain upright posture by supporting the skeleton.

What are the top 10 body organs?

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.

Is skin the smallest organ?

The largest organ is the skin, while the smallest organ is the pineal gland, which produces the hormone melatonin. Some organs are necessary for survival; these are called vital organs. Humans have five vital organs that they cannot live without: the brain, heart, liver, kidneys, and lungs.

What are the 12 organs of the body?

They are the integumentary, skeletal, muscular, nervous, endocrine, cardiovascular, lymphatic, respiratory, digestive, urinary, and reproductive systems. Only the reproductive system varies significantly between males and females.

Does brain work 24 hours?

Hang on tight because the human brain keeps you on a 24-hour roller coaster. Every day the human body produces a chemical messenger in the brain called melatonin. It tells the body when it is time to go to bed.

What is the weakest bone in your body?

The weakest bone in the human body is the spine or spinal cord, or sometimes it can be the nose as well. The weakest bone is the ethmoid bone in the nasal region as it is paper thin. The stapes in the middle ear is very delicate too and the body’s smallest bone.

What is the most important muscle in your body?

human heartHappy Heart Month, everyone! The human heart is the most incredible muscle in the body, beating about 100,000 times to send 3,600 gallons of blood through 75,000 miles of blood vessels each day.

What is the second largest organ in the human body?

The liver is considered to be the second-largest organ in the human body.

Which is the smallest organ in the human 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.

What is the hardest working organ in your body?

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

Which body part is most important?

The brain is arguably the most important organ in the human body. It controls and coordinates actions and reactions, allows us to think and feel, and enables us to have memories and feelings—all the things that make us human.