Secretion of aldosterone in birds, man and other mammals is stimulated by
Fall in concentration of $Na^+$ in blood plasma
Rise in concentration of $K^+$ in blood plasma
Both $(a)$ & $(b)$
Fall in $Ca^{++}$ concentration in blood plasma
If adrenal cortex function is impaired, it results in decreased concentration of one of the following in the blood
What is cause of adison's disease ?
Name the hormones known as flight / fight hormones.
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
Cortisol is produced by