Which of the following is the correct match for the hormone and its associated organ?

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

Match the following hormones with the respective diseases:

$(a)$ Insulin	$(i)$ Addison's disease
$(b)$ Thyroxin	$(ii)$ Diabetes insipidus
$(c)$ Corticoids	$(iii)$ Acromegaly
$(d)$ Growth Hormone	$(iv)$ Goitre
	$(v)$ Diabetes mellitus

Select the correct option.

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.

Which are the common functions of the nervous and endocrine systems?

Given below are two statements: one is labelled as Assertion $A$ and the other is labelled as Reason $R$:
Assertion $A$: $FSH$ acts upon ovarian follicles in female and Leydig cells in male.
Reason $R$: Growing ovarian follicles secrete estrogen in female while interstitial cells secrete androgen in male human being.
In the light of the above statements,choose the correct answer from the options given below: