Conveniently, that would be the stapes. It is one of three tiny bones in the middle ear that convey sound from the outer ear to the inner ear. Collectively called the ossicles, these bones are individually known as the malleus, incus, and stapes.
What are the smallest living parts of the human body?
The cell is the smallest structural and functional unit of living organisms, which can exist on its own.
Which is the smallest internal organ?
The smallest organ in the body is pineal gland. It is situated centrally in the brain, between the hemispheres in a groove.
What is the largest and smallest bone of human body?
The femur is the longest bone in the human body and the shortest bone is the stapes found in the middle ear. The human body is full of surprises.
Which is smallest part of brain?
Midbrain. The midbrain is often considered the smallest region of the brain. It acts as a sort of relay station for auditory and visual information. The midbrain controls many important functions such as the visual and auditory systems as well as eye movement.
What is the least important organ in your body?
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.
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What is the largest organ in the body?
The skin is the body’s largest organ.
Which is the largest cell in male body?
The largest cell in the human male is considered to be Neuron or specifically motor neuron.It is also the longest cell in human body. The length of its axon is about 1 metres and has a diameter of 100 microns.
Which is the largest gland in human body?
The liver is the largest gland in the body and is an accessory organ of the disgestive system.
What is strongest muscle in human body?
The 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 is the weakest bone in your body?
Femur is the longest, heaviest and strongest bone in human body. It is located in your thigh. Clavicle or the collar bone is the softest and weakest bone in the body.
At what age do bones stop growing?
Through the growing years, a layer of cartilage (the growth plate) separates each epiphyses from the bone shaft. Between 17 and 25 years, normal growth stops. The development and union of separate bone parts is complete.
Are bones dead or alive?
If you’ve ever seen a real skeleton or fossil in a museum, you might think that all bones are dead. Although bones in museums are dry, hard, or crumbly, the bones in your body are different. The bones that make up your skeleton are all very much alive, growing and changing all the time like other parts of your body.
What is the biggest part of brain?
The Biggest Part: the Cerebrum
The biggest part of the brain is the cerebrum. The cerebrum is the thinking part of the brain and it controls your voluntary muscles — the ones that move when you want them to.
What are the 3 types of brain?
The brain has three main parts: the cerebrum, cerebellum and brainstem.
- Cerebrum: is the largest part of the brain and is composed of right and left hemispheres. …
- Cerebellum: is located under the cerebrum. …
- Brainstem: acts as a relay center connecting the cerebrum and cerebellum to the spinal cord.
Which is the second largest part of the brain?
The cerebellum is the second largest part of the brain. It sits below the posterior (occipital) lobes of the cerebrum and behind the brain stem, as part of the hindbrain. Like the cerebrum, the cerebellum has left and right hemispheres. A middle region, the vermis, connects them.