A ________ is an automatic,involuntary,and predictable response to a stimulus.

Question

Quizplus · Accepted Answer

A reflex is an automatic response that is often innate and does not involve conscious thought. It is typically triggered by a specific stimulus and involves the activation of a neural circuit that bypasses the brain and directly activates muscles or glands. Examples of reflexes include the knee-jerk reflex and the withdrawal reflex. The other options listed do not fit the definition of a reflex. A plexus is a network of nerves, an effector is a muscle or gland that responds to neural signals, and a neuron is a specialized cell that transmits signals in the nervous system.

A ________ Is an Automatic,involuntary,and Predictable Response to a Stimulus