🌱🌾🌍🌺🌳🌲🌿🐡🌴 Evolution of Trees. Fascinating – 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.
www.bbc.co.uk/sounds/play/...
How trees first arose from small plants and changed the world, and why new trees emerge.
