Question

Insulin and thyroxine arrive at an organ at the same time. thyroxine causes an effect on the organ but insulin does not. why?

Answer 1

because insulin found near the liver and thyroxine found at the base of throat ,in the neck and insulin regulates the level of sugar;lack of insulin causes diabetes and thyroxine stimulate metabolism and growth rate and lack of thyroxine cause goitre.perhaps it halp u