Lorain-Levi syndrome is caused by the deficiency of:

The posterior pituitary gland is not a true endocrine gland because

Which pituitary hormone is required for the production of androgens?

Which of the following is an accumulation and release centre of neurohormones?

$ADH$ is secreted by

Dwarfism occurs when there is
$(i)$ Over secretion of growth hormone $(ii)$ Under secretion of growth hormone
$(iii)$ Over secretion of somatostatin $(iv)$ Under secretion of somatostatin