The integrated system of the body is .....

What is coordination?

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 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

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

Which of the following hormones affect carbohydrate metabolism?