π±πΎππΊπ³π²πΏπ‘π΄ Evolution of Trees. Fascinating β fossils, DNA, physiology, climate change. Speakers Jenny McElwain Trinity College Dublin, Christopher Berry Cardiff Uni & Bill Baker Kew. Teams from all in Botanical University Challenge. Prof McElwain asked questions 2025.
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How trees first arose from small plants and changed the world, and why new trees emerge.