Mark the incorrect statement.

There are many endocrine glands in the human body. Name the glands which are absent in males and the ones absent in females.

Match List-$I$ with List-$II$ and choose the correct answer from the options given below:

List-$I$	List-$II$
$A$. Exophthalmic goiter	$I$. Excess secretion of cortisol,moon face,hyperglycemia.
$B$. Acromegaly	$II$. Hypo-secretion of thyroid hormone and stunted growth.
$C$. Cushing's syndrome	$III$. Hyper-secretion of thyroid hormone,protruding eye balls.
$D$. Cretinism	$IV$. Excessive secretion of growth hormone.

Which of the following statements are true or false?
$I$. Calcitonin regulates the metabolism of calcium.
$II$. Oxytocin stimulates contraction of uterine muscles during birth.
$III$. Grave's disease is caused by the malfunctioning of the adrenal gland.
$IV$. $ADH$ stimulates the absorption of water and increases urine production.

Match the following columns:

Column-$I$ (Gland)	Column-$II$ (Hormone)
$P$. Thyroid gland	$I$. $PTH$
$Q$. Parathyroid gland	$II$. Melatonin
$R$. Thymus	$III$. Thymosin
$S$. Pineal gland	$IV$. $T_3$

Identify the differences between the following pairs of biological terms:
$(1)$ $RH - IH$
$(2)$ Diabetes insipidus - Diabetes mellitus
$(3)$ Testosterone - Progesterone
$(4)$ Atrial Natriuretic Factor $(ANF)$ - Erythropoietin