AP BIOLOGY

ANIMAL BEHAVIOR

INTRODUCTION

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
A ____ such as hunger, is a type of information that causes a reaction or change in an organism.
A
stimulus
B
hunger
Explanation: 

Detailed explanation-1: -So, the correct answer is ‘Internal stimulus’.

Detailed explanation-2: -Stimulus hunger (sometimes referred to as sensation hunger) is the need for sensory input from others and the need of the stimulation of being with others.

Detailed explanation-3: -Final answer: The reaction to a stimulus is called response.

Detailed explanation-4: -Stimulus is of two types, external and internal. Smell, sound, etc., are examples of external stimuli and hunger, thirst, etc., are examples of internal stimuli.

Detailed explanation-5: -Internal stimulus For example one of the internal stimuli is hunger which is the sign of low energy in the body. It stimulates us to eat something to regain the needed energy.

There is 1 question to complete.