Which Is The Smallest Organ In The Body?

What is the weirdest body part?

#2-Strange names for body partsiris—colored part of the eye.pinna—visible part of the ear.canthus—corners on either side of the eye, right where the upper and lower lids come together.glabella—flat area just above the nose, in between the eyebrows.naris—nostril (plural = nares).More items….

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.

What is the largest organ in the body?

Skin is the human body’s largest organ. Body organs aren’t all internal like the brain or the heart. There’s one we wear on the outside. Skin is our largest organ—adults carry some 8 pounds (3.6 kilograms) and 22 square feet (2 square meters) of it.

How heavy is the human brain?

about 3 poundsAn adult brain weighs about 3 pounds The heaviest normal human brain weighed 4.43 pounds.

What is the smallest cell in the female body?

The Cerebellum’s Granule Cell is the smallest cell in the human body that is between 4 micrometers to 4.5 micrometers long. The RBC ‘s size also found roughly 5 micrometers. The largest cell is ovum in the human body. The ovum also called egg cell is the reproductive cell in the female body.

What is the longest plant in the world?

A vining tropical plant from the jungles of Southeast Asia, Rafflesia arnoldii, known as the corpse lily, has individual flowers that weigh up to 15 kilograms (33 pounds) and diameters reaching 1 meter (39 inches) across. The flowers are pollinated by flies and beetles.

Which is the longest bone in the human body?

femurYour femur, or thighbone, is the largest bone in your body. The head of your femur fits into your hip socket and the bottom end connects to your knee.

Who discovered cell?

Robert HookeInitially discovered by Robert Hooke in 1665, the cell has a rich and interesting history that has ultimately given way to many of today’s scientific advancements.

Which is the only organ in human body that does not grow from birth?

eyeballAnswer: The eyeball is the only organism which does not grow from birth. It is fully grown when you are born. When you look at a baby’s face, so see mostly iris and little white. As the baby grows, you get to see more and more of the eyeball.

Which is heaviest organ in human body?

liverThe largest solid internal organ is your liver. It weighs approximately 3–3.5 pounds or 1.36–1.59 kilograms and is about the size of a football. Your liver is located beneath your rib cage and lungs, in the upper right area of your abdomen.

Which is the weakest bone in human body?

Lacrimal boneThe lacrimal bone is perhaps the most fragile bone of the face and one of the smallest bones in the body. Spanning between the middle of each eye socket, each lacrimal is thin and scalelike and serves as support for the eye.

Which cell is the longest?

The longest cell in human body is-(1)Liver cell(2) Nerve cell(3) Muscles cell(4) None of these. Neurons or nerve cells can be up to 3 feet long. A typical neuron has a cell morphology called soma, hair-like structures called dendrites and an axon.

What is the heaviest animal?

blue whaleThe blue whale is the heaviest animal ever known to have existed.

Which is the smallest body part?

stapesThe stapes is the third bone of the three ossicles in the middle ear. The stapes is a stirrup-shaped bone, and the smallest in the human body. It rests on the oval window, to which it is connected by an annular ligament.

What is the lightest organ in the human body?

lungThe lightest organ in the human body is the lung.