$A$ chemical signal that has both endocrine and neural roles is

Life-saving hormone is secreted by which gland?

Match the following columns:

Column-$I$	Column-$II$
$P$. Cortisol	$I$. Mineralocorticoid
$Q$. Aldosterone	$II$. Glucocorticoid
$R$. Androgenic steroids	$III$. Sex corticoids

Match the following.

Column-$I$	Column-$II$
$A$. Zona reticularis	$1$. Outer layer (adrenal cortex)
$B$. Zona fasciculata	$2$. Inner layer (adrenal cortex)
$C$. Zona glomerulosa	$3$. Middle layer (adrenal cortex)

The adrenal medulla secretes two hormones called adrenaline or $A$ and noradrenaline or $B$. These are commonly called as $C$. Adrenaline and noradrenaline are rapidly secreted in response to stress of any kind and during $D$ situations and are called emergency hormones or hormones of fight or flight. Identify $A$ to $D$ and choose the correct option.

$A$ tumor in the $Zona$ $glomerulosa$ of the adrenal gland leads to hypersecretion of its hormones. Which of the following would you expect to see in a patient with such a tumor?