Which of the following pairs of hormones are not antagonistic (having opposite effects) to each other?

Choose the mismatched pair from the following:

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

Which gland in mammals secretes a scent-producing secretion?

Deficiency of calciferol causes

Which of the following is not a hormone?