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Which statement is not true about thyroxin?
AIt regulates carbohydrates, protein and fat metabolism in the body
BIron is essential for the synthesis of thyroxin
CThyroid gland requires iodine to synthesise thyroxin
DThyroxin is also called thyroid hormone
Answer & Solution
Correct answer: B. Iron is essential for the synthesis of thyroxin
This Control and Coordination item tests a core Biology concept.
Correct answer: Iron is essential for the synthesis of thyroxin.
_Source: NCERT Exemplar Science Class 10 (NCERT)_
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