ZIMSEC A-Level Biology
8.9.2Genetic Screening and Fingerprinting
Genetic Screening and Fingerprinting in ZIMSEC A-Level Biology: what the syllabus expects you to know, the learning objectives and how to practise.
Subtopic44 practice questions2 lessons
Learning objectives
What the syllabus expects you to be able to do.
- 8.9.2.1Describe how genetic screening is carried out.
- 8.9.2.2Discuss the roles of genetic screening for genetic conditions and the need for genetic counselling.
- 8.9.2.3Explain the theoretical basis of genetic fingerprinting and outline how it is carried out (including electrophoresis).
Lessons
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Genetic screening and genetic counselling
40 min
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PCR, gel electrophoresis and genetic fingerprinting
45 min
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Sample question
A sample question on this topic. Answer it, check it, then read the worked answer.
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