The sensory receptors that transduce sound waves into electrical signals to be transmitted to the brain are called hair cells. The correct option is option a).
These are specialized cells located in the inner ear and are responsible for converting sound vibrations into electrical signals that can be processed by the brain. Hair cells are named after the small hair-like structures that protrude from their surface, which help detect vibrations in the fluid of the inner ear.
The process of sound transduction begins when sound waves enter the ear and cause the hair cells to move. This movement triggers a series of biochemical events that lead to the release of neurotransmitters, which in turn stimulate the auditory nerve fibers. The auditory nerve fibers then transmit the electrical signals to the brainstem and finally to the auditory cortex in the brain, where the signals are interpreted as sound.
Hair cells are extremely sensitive and can be damaged by loud noises, certain medications, and age-related degeneration. This can lead to hearing loss, tinnitus, and other auditory disorders. Researchers are currently exploring ways to regenerate hair cells in the inner ear as a potential treatment for hearing loss.
Know more about Hair cells here:
https://brainly.com/question/18584390
#SPJ11