[Campbell Biology P.1165] Based on the information provided, which statement accurately compa... | Practice Question
Based on the information provided, which statement accurately compares the sound detection mechanisms in different vertebrates?
A: Both fish and mammals use an eardrum and cochlea to detect airborne sound vibrations, but fish also have a lateral line system.
B: Aquatic amphibians and most fishes detect low-frequency waves via a lateral line system, while birds and reptiles, like mammals, have a cochlea for hearing.
C: Frogs, toads, and birds primarily use their skeleton to transmit sound vibrations from the air to their inner ear, bypassing the need for a tympanic membrane.
D: All vertebrates discussed detect vibrations primarily through hair cells embedded in otoliths, with only structural differences in the outer ear.
Explanation
The text states that most fishes and aquatic amphibians use a lateral line system for low-frequency waves. It also clearly mentions that birds and other reptiles, like mammals, have a cochlea. Fish do not have eardrums or cochleae like mammals; instead, they conduct vibrations through their skull or swim bladder to the inner ear. Frogs and toads use a tympanic membrane and a single middle ear bone.