You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is 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? and explain in detail?
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