Question

For the metamorphosis of tadpoles which of the followingelements must be available in water?(a) chlorine (c) sulphur(b) carbon (d) iodineNCERT Class VIIIScience - Exemplar ProblemsChapter 10. Reaching the Age of Adolescence

Answer 1

for the metamorphosis of a tadpole,d)iodine must be available in water

Answer 2

(d) iodine
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For the metamorphosis of tadpoles iodine must be available in water