International A Level (IAL)BiologyEdexcelRevision Notes8. Coordination, Response & Gene TechnologyGene TechnologyRisks & Benefits of Using GMOs

Risks & Benefits of Using GMOs (Edexcel International A Level (IAL) Biology): Revision Note

Exam code: YBI11

Written by: Naomi Holyoak

Reviewed by: Lára Marie McIvor

Updated on 2 July 2026

Risks & Benefits of Using GMOs

While GMOs can be used for medical benefit, there is still much concern about the potential impacts of changing the genes of organisms, as well as the ethics of genetically modifying animals
- These concerns are often amplified when the GMOs are crop plants destined for human consumption

Risks and Benefits of Genetic Engineering Table

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Author: Naomi Holyoak

Expertise: Biology Content Creator

Naomi graduated from the University of Oxford with a degree in Biological Sciences. She has 8 years of classroom experience teaching Key Stage 3 up to A-Level biology, and is currently a tutor and A-Level examiner. Naomi especially enjoys creating resources that enable students to build a solid understanding of subject content, while also connecting their knowledge with biology’s exciting, real-world applications.

Reviewer: Lára Marie McIvor

Expertise: Content Creator

Lára graduated from Oxford University in Biological Sciences and has now been a science tutor working in the UK for several years. Lára has a particular interest in the area of infectious disease and epidemiology, and enjoys creating original educational materials that develop confidence and facilitate learning.