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ICSE Class X Biology 2022 Papers
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Question : 11 of 36
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SECTION - II
Simple goitre is usually seen in people living in the hilly regions. Give two reasons for the statement.
Solution:
(a) Simple Goitre is caused due to insufficient quantity of Iodine. Usually the iodine is deficient in hilly soil. (b) The food grown on hilly regions is deficient in Iodine.
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