"The timing and the amount of hormone secreted by a gland are regulated in the human body." Justify this statement with the help of an example.
Generated by claude-sonnet-4-6 · 2026-06-15 06:48 · grounding rag
Model Answer
The timing and amount of hormone secreted are regulated by feedback mechanisms.
Example: When blood sugar levels rise, the pancreas detects this and secretes more insulin, which lowers the sugar level. As blood sugar falls, insulin secretion is reduced. Thus, the body automatically regulates hormonal output based on need.
Source: Chapter 6, Section 6.3 – Hormones in Animals
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Explanation
- The key term examiners expect is "feedback mechanism" — write it explicitly.
- Use the insulin–blood sugar example as it is directly given in the textbook.
- Show both directions: hormone increases → level corrects → hormone decreases. This demonstrates the regulation the question asks about.
- Avoid writing about adrenaline here; insulin is the cleaner example for this specific question.