A bat can determine whether an object is to the left or the right of the bat's location by ______.
A)computing the Doppler effect on amplitude differences
B)a comparison of the returning echo to its two ears
C)using differential signals at different frequencies
D)comparing the CF component to the FM component

Question

Quizplus · Accepted Answer

A bat can determine whether an object is to the left or the right of its location by comparing the returning echo to its two ears. This is known as binaural hearing, and it allows the bat to detect slight differences in the time and intensity of the echoes arriving at each ear. By processing this information, the bat can accurately locate the position of its prey.

A Bat Can Determine Whether an Object Is to the Left