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Question 32

From Biology HL Paper 1A (May 2025, TZ2)

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  1. Phenylketonuria is caused by a mutation to a gene. Which genotype would result in the condition and what is the consequence?
Table showing different genotypes and their consequences related to Phenylketonuria, for Question 32.
Table showing different genotypes and their consequences related to Phenylketonuria, for Question 32.

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