Why do tadpoles growing in iodine deficient waters fail to grow into frogs? its actually the question of biology and give the answer short to get mark of brainliest

Why do tadpoles growing in iodine deficient waters fail to grow into f

1.	Why do tadpoles growing in iodine deficient waters fail to grow into frogs? its actually the question of biology and give the answer short to get mark of brainliest
Answer» becausefor the transformation of a TADPOLE into an adult frog is done by a hormone which REQUIRES IDOINE to ACTIVATE ..hope it helps u