The Biological Approach (AQA A Level Psychology)

Topic Questions

1
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1 mark

According to the biological approach, which of the following statements is TRUE?

Shade one circle only.

  • Environment may influence the expression of the genotype.

  • Genotype is just the expression of the environment.

  • Outside influences cannot affect the expression of the genotype.

  • Phenotype is only the expression of the genotype.

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2
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4 marks

A recent study showed that Alzheimer’s disease may be partly inherited.

John’s father suffered from Alzheimer’s disease. John is keen to get genetically tested to see if he will develop Alzheimer’s disease.

Explain why John’s genotype will not reveal whether he will suffer from Alzheimer’s disease

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