Identify the incorrect pair:

Which of the following hormones can play a significant role in osteoporosis?

Match List-$I$ with List-$II$:

List-$I$	List-$II$
$A.$ Progesterone	$I.$ Pars intermedia
$B.$ Relaxin	$II.$ Ovary
$C.$ Melanocyte stimulating hormone	$III.$ Adrenal Medulla
$D.$ Catecholamines	$IV.$ Corpus luteum

Choose the correct answer from the options given below:

Which of the following does not secrete any hormones?

Give example$(s)$ of:
$(a)$ Hyperglycemic hormone and hypoglycemic hormone
$(b)$ Hypercalcemic hormone
$(c)$ Gonadotrophic hormones
$(d)$ Progestational hormone
$(e)$ Blood pressure lowering hormone
$(f)$ Androgens and estrogens.

Identify the location and primary function of the following: $(1)$ Prolactin,$(2)$ $ADH$,$(3)$ Pineal gland.