Below is an instruction from Human. Write a response.
    ### Instruction:
    Is 21-hydroxylase deficiency inherited ?
    ### Response:
    How is 21-hydroxylase-deficient congenital adrenal hyperplasia passed through families? 21-hydroxylase-deficient congenital adrenal hyperplasia has an autosomal recessive pattern of inheritance. In autosomal recessive conditions, both parents carry one copy of a mutated gene for the disorder.
    