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Cambridge IGCSE Biology practice

Paper 4 structured question: Genetic modification

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Genetic modification

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Paper 4Theory (Extended)2 marks

The development of genetically modified crops has sparked debate over their benefits and risks.

Description

Debate on Genetically Modified Crops

While genetically modified crops can improve yields and nutritional content, there are concerns about their environmental and economic impacts.

  1. a

    State one example of a genetically modified crop.

    Aim for approximately 1 distinct marking point.

    [1]
  2. b

    Identify one economic impact of genetically modified crops on farmers.

    Aim for approximately 1 distinct marking point.

    [1]

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Paper 4 structured question: Genetic modification

Paper 4Theory (Extended)2 marks

Description

Genetically Modified Crops

Genetically modified crops are engineered to possess traits such as pest resistance and enhanced nutritional value. These modifications can lead to increased yields and reduced need for chemical pesticides.

  1. a

    State one advantage of genetically modifying crops.

    Aim for approximately 1 distinct marking point.

    [1]
  2. b

    Identify one potential disadvantage of genetically modifying crops.

    Aim for approximately 1 distinct marking point.

    [1]