The hormones of "Fright, Fight and Flight" are

Which hormone causes dilation of blood vessels,increased oxygen consumption and glucogenesis?

Which of the following glands is not derived from the embryonic endoderm?

Small amount of $A$ steroids are also secreted by $B$ cortex which play a role in the growth of axial hair, pubic hair, and facial hair during puberty.
Choose the correct combination for $A$ and $B$.

The functioning of the adrenal medulla gland is similar to that of nerves because

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