Which is NOT true about Phenylketonuria? — Botany | Mockzy

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Which is NOT true about Phenylketonuria?

It causes mental retardation

Phenylalanine hydroxylase enzyme is absent

Phenylalanine is converted to tyrosine

Phenyl pyruvic acid is excreted through urine

Thalassemia is a ______-linked ______ blood disease.

α Thalassemia is due to the mutation of:

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