The ability, possessed by all organisms, to respond to external stimulation is known as _______.
A)excitation
B)irritability
C)irritation
D)irrigation
E)receptiveness

Question

Quizplus · Accepted Answer

The ability to respond to external stimulation is commonly referred to as irritability, as organisms can become irritated by certain stimuli and respond accordingly. Choice A (excitation) is similar but refers more to the state of being excited or stimulated rather than the ability to respond. Choice C (irritation) is also similar, but refers more to a negative emotional or physical response to a stimulus rather than the ability to respond. Choice D (irrigation) refers to the process of watering crops or land, and choice E (receptiveness) refers more to the willingness to receive or accept something rather than the ability to respond to external stimuli.

The Ability, Possessed by All Organisms, to Respond to External