Question

For the metamorphosis of tadpoles which of the following elements must be available in water? 

Chlorine

Carbon

Sulphur

Iodine

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Answer 1

Answer:

Iodine should be available in water for metamorphosis of tadpoles...

Explanation:

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Answer 2

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For the metamorphosis of tadpoles which of the following elements must be available in water? 

Chlorine = ☒

Carbon = ☒

Sulphur = ☒

Iodine = ☑

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Answer is Iodine

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