Q. In case of a heart attack, a hormone is injected as an emergency measure, Which one is it?

(A) Thyroxine
(B) Adrenaline
(C) Heparin
(D) Insulin

✅ Correct Answer: (B) Adrenaline

Published by Kartik Sharma ⭐ 8.52K Points at 04-Jan-2022 03:20 pm in Biology

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