What did they wear? The Indus valley people were the first in the world to spin cotton and woollen yarn. Needles and buttons have been found there. They knew the art of weaving and stitching. The men used to wear a loin cloth akin to a dhoti that is still worn by a large number of Indians
As the stapes moves, it pushes a structure called the oval window in and out. This action is passed onto the cochlea, which is a fluid-filled snail-like structure that contains the receptor organ for hearing. The cochlea contains the spiral organ of Corti, which is the receptor organ for hearing. It consists of tiny hair cells that translate the fluid vibration of sounds from its surrounding ducts into electrical impulses that are carried to the brain by sensory nerves.
In the inner ear, is a spiral organ called the cochlea, and this liquid filled organ is tapered and along its length are a large number of small sensory hairs.These small hairs cause a signal to be generated in the cell supporting the hair and this we interpret as sound.he hearing receptors are also known as hair cells. These are auditory receptors that transform vibrations causes by sound waves into neural impulses that are then transmitted â¦ to the brain through the auditory nerve.