Control and Coordination Test - 9

• Brain is the main controlling system of the body.

• The brain controls all of the bodily actions and functions, both voluntary and involuntary.

• Brain is the body’s main control system.

• The center for hunger is located in the forebrain.

• The body's system for regulating food intake is coordinated by the hypothalamus, which is part of the forebrain.

• Within the hypothalamus are nerve cells that, when activated, produce the sensation of hunger.

• The fore-brain is the main thinking part of the brain.

• It has regions which receive sensory impulses from various receptors.

• Separate areas of the fore-brain are specialised for hearing, smell, sight and so on.

• Forebrain is made up of the cerebrum, thalamus and the hypothalamus.

•  An involuntary action is the one which is not under our conscious control.

•  Involuntary actions are opposite of voluntary actions that occur because of choice.

•  From the given options, chewing is the one which is not involuntary.

•  Chewing as an action is under our control.

•  Vomiting, heart beat regulation, and salivation are involuntary actions.

•  The medulla oblongata helps regulate breathing, heart and blood vessel function, digestion, sneezing, and swallowing. This part of the brain is a center for respiration and circulation.

•  The center for hunger is located in the forebrain.

•  The body's system for regulating food intake is coordinated by the hypothalamus, which is part of the forebrain.

•  Within the hypothalamus are nerve cells that, when activated, produce the sensation of hunger.