plumiBiotechnology and genetic modification: CAIE IGCSE Biology questions
Every CAIE IGCSE Biology exam question on 21.1 Biotechnology and genetic modification, June 2024 and the specimen papers, with its mark scheme and examiner’s report.
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Q1(c)
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All 4 questions on Biotechnology and genetic modification, as a list
- June 2024, Paper 1, Q40 (1 mark): Why are bacteria used in biotechnology? A Bacteria reproduce rapidly. Bacterial cells contain a nucleus. B C Bacterial cells contain cytoplasm. D Bacterial cell
- June 2024, Paper 2, Q2 (1 mark): Which types of organisms are used in genetic modification because they have plasmids? A arachnids B bacteria C myriapods D ferns
- June 2024, Paper 3, Q1(c) (2 marks): Bacteria are another type of microorganism that is used in biotechnology. Tick two boxes to show why bacteria are useful in biotechnology. cause disease have th
- Specimen, Paper 2, Q39 (1 mark): Which cell structure makes bacteria useful for genetic modification? A cell membrane B cell wall C cytoplasm D plasmids
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