Biology · Endocrine System
Which mineral is the essential ingredient required for the synthesis of thyroxine hormone by the thyroid gland?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 1Sulphur
- 2Iodine✓
- 3Magnesium
- 4Chlorine
Correct answer
Iodine
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
👥
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Online Test Series
Start Free Mock Test →Preparing for Biology?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Chapter Practice
Practice Endocrine System MCQs →Want more practice questions on Endocrine System?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Biology · Endocrine System