Which of the following is $NOT$ considered a disorder related to hormonal secretion?

Match the columns and select the correct option:

Column-$I$	Column-$II$
$(a)$ Pituitary gland	$(i)$ Graves' disease
$(b)$ Thyroid gland	$(ii)$ Diabetes mellitus
$(c)$ Adrenal gland	$(iii)$ Diabetes insipidus
$(d)$ Pancreas	$(iv)$ Addison's disease

Match List-$I$ with List-$II$.

List-$I$	List-$II$
$A$. Excess growth hormone	$I$. Reabsorption of water and electrolytes in kidney
$B$. Luteinizing hormone	$II$. Contraction of uterus during child birth
$C$. Vasopressin	$III$. Acromegaly
$D$. Oxytocin	$IV$. Ovulation

Choose the correct answer from the options given below:

Statement-$I$: Melatonin helps in maintaining the normal rhythms of sleep-wake cycle and body temperature.
Statement-$II$: Thymosin plays a major role in the differentiation of $T$-lymphocytes.
Choose the correct answer from the options given below.

Match the items in Column-$I$ with Column-$II$:
Column-$I$ | Column-$II$
$(i)$ Acromegaly | $A$. Luteinising hormone
(ii) Vasopressin | $B$. Oxytocin
(iii) Ovulation | $C$. $GH$
(iv) Child birth | $D$. $FSH$
$(v)$ Spermatogenesis | $E$. Diabetes insipidus
The correct pairing sequence is:

Select the correct option:
$(1)$ Thyrocalcitonin maintains the level of sodium / calcium in the blood.
$(2)$ Thymosin of the thymus gland is a steroid / peptide hormone.
$(3)$ The adrenal cortex secretes many hormones. They are commonly called corticoids / catecholamines.
$(4)$ Glucagon / Insulin is secreted from the $\alpha$-cells of the pancreas.