Which system is responsible for the chemical control and coordination of our body?

Match the following lists (Hormone and its source of secretion):

List-$I$	List-$II$
$(a)$ Somatostatin	$(1)$ Pineal gland
$(b)$ Melatonin	$(2)$ Corpus luteum
$(c)$ Aldosterone	$(3)$ Placenta
$(d)$ Progesterone	$(4)$ Adrenal cortex
$(e)$ $HCG$	$(5)$ Islets of Langerhans
	$(6)$ Adenohypophysis

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:

Which of the following statements is correct regarding the relationship between the neural system and the endocrine system?

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 of the following statements is not false?