A company plans to farm pigs that have been genetically engineered to grow faster. In a trial, the same proportion of the genetically engineered pigs and of unmodified pigs became ill. Some people still oppose the plan.
Explain why an ethical objection to the plan could remain despite the trial result.
127 exam-style questions on OCR GCSE Biology 6.2 Feeding the human race, covering 6.2.1 Biological factors affecting food security, 6.2.2 Agricultural solutions to growing demand, 6.2.3 Selective breeding, 6.2.4 Genetic engineering, 6.2.5 Steps in genetic engineering, 6.2.6 Benefits and risks of gene technology in agriculture, and 6.2.7 Biotechnological solutions to growing demand. Each one has a worked solution and a mark scheme showing where the marks go.