Q. Which body system releases hormones affecting BP?

  • (A) Endocrine system
  • (B) Skeletal system
  • (C) Digestive system
  • (D) Immune system
✅ Correct Answer: (A) Endocrine system
Explanation: Hormones like adrenaline and aldosterone regulate blood pressure.

Published by Roshan ⭐ 3.43K Points at 18-Apr-2026 04:10 pm in Biology

Explanation by: Roshan
Hormones like adrenaline and aldosterone regulate blood pressure.

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