AP BIOLOGY

ANIMAL BEHAVIOR

INTRODUCTION

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
A ____ is a change in the environment that directly influences the activity of an organism.
A
stimulus
B
behavior
C
innate response
D
fixed action pattern
Explanation: 

Detailed explanation-1: -Stimulation is a change in the environmental conditions to which an organism reacts. All organisms react when exposed to external stimuli.

Detailed explanation-2: -Hence, the change in an organism resulting due to a stimulus is called response or reaction.

Detailed explanation-3: -stimulus. Any change in the environment to which an organism responds to is called a stimulus. Response is the reaction of the organims to the stimulus. Tropism is the growth movement of the organism depending on the direction of the stimulus.

Detailed explanation-4: -The ability of an organism or organ to react to the stimuli is known as a response.

There is 1 question to complete.