2020 Science & Technology - Biotechnology/GM Crops

6. Which one of the following statements best implies the crux of the passage?

• Precautionary principle is not given importance in current debate on developing GM crops.
• Biotechnology is not currently used in climate change mitigation and adaptation mechanisms.
• Biotechnology's role is not confined to the current priorities of developing GM crops.
• The negative impacts of biotechnology are not properly understood.