Biology 9700 · AS & A Level · Genetically modified organisms in agriculture

Genetically modified organisms in agriculture — practice question

Section B. Answer any one question.

(a)[8]

Describe how genetic modification can be used to increase the vitamin A content of rice.

(b)[7]

Outline the disadvantages of using genetically modified plants.

Worked solution & mark scheme

This 15-mark question has a full step-by-step worked solution and mark scheme. One marking point: “vitamin A is present in the aleurone layer of rice” …

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