ENDOCRINE ORGANS AND RESPIRATORY SYSTEM
RESPIRATORY SYSTEM
| Question 
 [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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 What part of the brain receives signals regarding changing breathing rate? 
|  |  Cardiac control centre 
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|  |  Respiratory control centre 
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|  |  Breathing control centre 
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|  |  Hypothalamus 
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 Explanation: 
Detailed explanation-1: -The respiratory center is located in the medulla oblongata and is involved in the minute-to-minute control of breathing.
Detailed explanation-2: -A part of our brain called the medulla oblongata is responsible for changing heart rate and breathing rate in response to signals they receive from receptors within the bloodstream.
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