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?: (A) 21 hydroxylase, (B) 11  β hydroxylase, (C) 17 α hydroxylase, (D) 17, 20 Lyase
Answer is B. 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