Question: What Is The Smallest Organ?

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 organ does not rest?

Like the rest of our organs, the brain undergoes its own aging process. And yet the majority of adults don’t experience major cognitive decline—the kind that severely limits their ability to live independently—over time. That’s because the brain is one of the most resilient organs in the body.

What is the least useful organ?

The appendix may be the most commonly known useless organ.

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.

Are there any useless organs?

Vestigial organs are parts of the body that once had a function but are now more-or-less useless. Probably the most famous example is the appendix, though it is now an open question whether the appendix is really vestigial.

What is the weakest muscle in the body?

The stapedius is the smallest skeletal muscle in the human body. At just over one millimeter in length, its purpose is to stabilize the smallest bone in the body, the stapes….Stapedius muscle.StapediusTA22103FMA49027Anatomical terms of muscle12 more rows

What part of the body never sleeps?

Researchers at Vanderbilt University in Nashville, Tennessee, have found that while you are asleep, the only body part that remains active is the ear. Don’t you sometimes wake up in the morning with a faint memory of what you felt or heard while asleep?

Is the heart more important than the brain?

While your heart is a vital organ, the brain (and the nervous system that attaches to the brain) make up the most critical organ system in the human body.

What is the smallest part of the human body?

The stapes is the smallest and lightest bone in the human body, and is so-called because of its resemblance to a stirrup (Latin: Stapes)….StapesPart ofMiddle earSystemAuditory systemArticulationsIncudostapedial jointIdentifiers10 more rows

Which is largest organ?

skinThe skin is the body’s largest organ.

Which body part have no bone?

Found only in humans, the hyoid bone is the only bone in the body that is not connected to any other, and is the foundation of speech.

What is the biggest bone of human body?

femurThe 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.

Add a comment