CAIE A Level Biology 9700 · Genetic technology

Genetic technology: explain question

Explain5 marksChallenge

A developing country is considering approving the cultivation of genetically modified (GM) soybean with herbicide resistance and GM cotton with insect resistance, as well as importing GM salmon with enhanced growth rate. Proponents argue these will help meet the country's rising food demand. Critics raise ethical and social concerns. Using the examples given, explain how genetic engineering could help meet global food demand and discuss the ethical and social implications that must be considered.

0 words · 5 marks

No account needed for your first marks. Your answer is used only to mark it.

How this question is marked

5 marks, so the mark scheme is looking for about 5 separate creditworthy points. Making the same point twice in different words earns it once.

Explain means: Give the reasons or the mechanism: why or how something happens. Link each point to the next with because, so or which means. A list of facts with no links usually loses the reasoning marks.

More Genetic technology questions

All Genetic technology questions

Written by Markquill to follow the Cambridge International syllabus. Markquill is independent and is not affiliated with or endorsed by Cambridge International.