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:The passage of nerve impulse across a synapse is…The endocrine gland secreting hormone that induces…The form of term assurance that operates three…Under secretion of thyroxine before maturity causes…Thyroxine and adrenalin are examples of hormones…