A female child is brought with ambiguous genitalia and hyperpigmentation of skin. she has increased BP and hypokalemia. which of the following enzymes is deficient in this child?
21 hydroxylase
11  β hydroxylase
17 α hydroxylase
17, 20 Lyase
21 hydoxylase deficiency
11  β hydroxylase deficiency


Virilisation of females
Virilisation of females


Precocious puberty in male
Precocious puberty in male


Salt losing
Salt retention,hypertension 


hyperkalemia
Hyperkalemia