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Question 4For the metamorphosis of tadpoles which of the following elements must be available in water?(a) Chlorine(b) Carbon(c) Sulphur(d) Iodine

Answer» Question 4

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



(a) Chlorine

(b) Carbon

(c) Sulphur

(d) Iodine


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