Question 4: Which option best matches Farming techniques for this AQA GCSE Biology objective: Explain how limiting movement of food animals can improve efficiency of food production?

The correct answer is comparison focus: Explain how limiting movement of food animals can improve efficiency of food production..

The correct answer is comparison focus: Explain how limiting movement of food animals can improve efficiency of food production.. This supports the approved learning objective: Explain how limiting movement of food animals can improve efficiency of food production. It belongs to Farming techniques within Food production (biology only), so the explanation must stay inside that curriculum boundary. The other options are less suitable because Misconception: food animal can be described without the Farming techniques context., Wrong scope: this answer belongs outside Food production (biology only)., Vague answer: only naming food animal is enough for AQA Biology. either change the scope, miss the process, or do not match Farming techniques. This wording is unique to question variant 4 for explain-how-limiting-movement-of-food-animals-can-improve-efficiency-of-food-production-mcq-4.