Under secretion of thyroxine before maturity cause? by Sunday | Apr 25 | Biology NECO | 0 comments A. cretinism B. gigantism C. goiter D. myxoedema E. obesity Correct Answer: Option A – cretinism Users Also Read These:To sell a bill at less that the face value before…Under secretion of thyroxine before maturity causes…The passage of nerve impulse across a synapse is…The endocrine gland secreting hormone that induces…The sum of money the assurer is prepared to pay the…