Which are the symptoms of exophthalmic goitre?

Which of the following is not a genetic disease?

Which endocrine gland stores its secretion in the extracellular space before discharging it into the blood?

Which of the following is $NOT$ a symptom of hypothyroidism in a growing child?

Consider the following statements with respect to Calcitonin:
$I$. It is non-iodised.
$II$. It is secreted by parafollicular cells.
$III$. It regulates the calcium level in blood.
$IV$. It is also called as $TCT$ (Thyrocalcitonin).
$V$. It is a hyperglycemic agent.
Select the option containing correct statements from the above given statements.

Which one of the following is $NOT$ $CORRECTLY$ matched?