ICSE Class X Biology 2022 Solved Papers

Question : 11 of 36

Marks: +1, -0

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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