NEET PG DENTAL EXAM

EMBRYOLOGY

NERVOUS SYSTEM

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Senses recognize ____ which are recognized by the brain and results in a response.
A
Synapses
B
Brain messages
C
Stimuli (plural of stimulus)
D
Cerebrums
Explanation: 

Detailed explanation-1: -A stimulus is anything that can trigger a physical or behavioral change. The plural of stimulus is stimuli. Stimuli can be external or internal. An example of external stimuli is your body responding to a medicine. An example of internal stimuli is your vital signs changing due to a change in the body.

Detailed explanation-2: -Sensory receptors occur in specialized organs such as the eyes, ears, nose, and mouth, as well as internal organs.

Detailed explanation-3: -All living things can sense and respond to stimuli in their environment. Stimuli might include temperature, light, or gravity. All living things grow and reproduce. Multicellular organisms grow by increasing in cell size and number.

There is 1 question to complete.