Which one of the following is not used for ex situ plant conservation?

1. A. Field gene banks
2. B. Seed banks
3. C. Shifting cultivation
4. D. Botanical Gardens

Attempt this NEET 2013 Biology question free — pick an option to reveal the correct answer and a step-by-step explanation. Then join NEET Mastery Quest to practise 15,000+ PYQ and 2027-syllabus questions.