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Tutor HuntTest QuestionsBiology QuestionsYear 10 Biology Questions

 

Genetic Engineering (GCSE Biology)

The following is a GCSE Biology test covering 'Genetic Engineering' from the broader topic Inheritance, Variation And Evolution. The test is geared towards the AQA exam board style syllabus.
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Which molecule is commonly used as a vector to carry new genes into bacterial cells in genetic engineering?
What is genetic variation within a population mainly produced by?
Which answer correctly defines a genotype?
Which method produces organisms that are genetically identical to the original individual?
Which statement about mutations is correct?
Which pattern of inheritance shows a 3:1 ratio in the F2 generation of a monohybrid cross?
Which technique allows precise editing of a chosen DNA sequence in many organisms?
Which public concern is often raised specifically about gene drives (a genetic engineering application that spreads traits through populations)?
Which ethical concern is commonly raised about genetic engineering in food crops?
In which situation is hybrid vigour (heterosis) most likely to be observed?
What is a common benefit of GM crops for farmers?