Here's why:
* Tympanum (Insect): This thin, membrane-like structure is found on the insect's body and vibrates in response to sound waves. These vibrations are then transmitted to sensory organs that allow the insect to hear.
* Eardrum (Mammal): Similarly, the eardrum (also known as the tympanic membrane) is a thin membrane located in the ear canal of mammals. It vibrates in response to sound waves and transmits these vibrations to the ossicles (tiny bones in the middle ear) and ultimately to the inner ear, where sound is processed.
Both the insect tympanum and the mammalian eardrum serve as the first point of contact for sound waves, converting them into mechanical vibrations for further processing in the auditory system.
