The condition known as cretinism is caused by the deficiency of? by Sunday | Jun 28 | Biology WAEC | 0 comments A. adrenalin B. vitamin A C. insulin D. thyroxin E. vitamin C Correct Answer: Option D – thyroxin Users Also Read These:Yellow colouration of the lower leave of a growing…Inflation caused by increase in demand is known as?Which hormonal deficiency is likely to cause an…Which of the following vitamins would correct the…A health condition that is known to have resulted…