Which of the following is not a proximate mechanism for a behavior?
A) The binding of a hormone to its receptor
B) The firing of neurons
C) The process of sexual selection
D) The capacity of certain bone membranes to capture sound waves
E) All of the above are proximate mechanisms.

Question

Quizplus · Accepted Answer

Sexual selection is an ultimate mechanism for behavior, as it refers to the evolutionary factors that drive the development and persistence of certain behaviors. In contrast, the other options are all proximate mechanisms, which refer to the physiological or neural processes that underlie a behavior. Option A refers to the hormonal regulation of behavior, option B refers to neural firing and communication, and option D refers to the anatomical structures that enable certain functions.

Which of the Following Is Not a Proximate Mechanism for a Behavior