Question

please answer all the questions ​

Answer 1

Answer:

1st answer- tadpoles are present in the water

2nd answer-thyroxine

3rd answer - thyroid gland

Answer 2

Answer:

1 iodine is important for metamorphosis.

2 thyroxine. hypothyroidism

3 adrenaline and nor adrenaline. secreted by adrenal gland.

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