Control and Coordination — Science STD 10 — Question
CBSE BoardEnglish MediumSTD 10ScienceControl and Coordination2 Marks
Question
How does adrenaline prepare us for the stress situations?
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Answer
In stress situations adrenaline is released into the blood by adrenal glands. Its target organ is heart which as results heart rates increases so as to increase the supply of the oxygen to the muscles, blood to digestive system and skin is reduced and breathing rate increases. All these responses together prepare the body to face any stressful situation.
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