Cambridge IGCSE Biology
21.1Biotechnology and genetic modification
Biotechnology and genetic modification in Cambridge IGCSE Biology: what the syllabus expects you to know, the learning objectives and how to practise.
Subtopic19 practice questions1 lesson
Learning objectives
What the syllabus expects you to be able to do.
- 21.1.1State why bacteria are useful in biotechnology and genetic modification: they reproduce quickly and can make complex molecules.
- 21.1.2Supplement: discuss why bacteria are useful, including the few ethical concerns over growing them and the presence of plasmids.
Lessons
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Microorganisms in biotechnology
21 min
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Sample question
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Exam style
Turn Biotechnology and genetic modification into a strength.
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