The products of glands are given below:
Mucus,Saliva,Prolactin,Earwax,Oil,Testosterone,Milk,Digestive enzymes
Products of exocrine glands = $P$
Products of endocrine glands = $Q$
Select the correct option for $P$ and $Q$.

Fill in the blanks:
$Hormones$ $Target$ $gland$
$(a)$ $Hypothalamic$ $hormones$ .....................
$(b)$ $Thyrotrophin$ $(TSH)$ .....................
$(c)$ $Corticotrophin$ $(ACTH)$ .....................
$(d)$ $Gonadotrophins$ $(LH, FSH)$ .....................
$(e)$ $Melanotrophin$ $(MSH)$ .....................

Select the mismatch pair from the following.

Which of the following stimulates the heart?

Which of the following does not secrete any hormone?

Which of the following pairs of organs both secrete hormones?