Sandra Knapp
Tropical Botanist at the Natural History Museum
2 episodes
Covers topics in categories such as:
Hybrids
Melvyn Bragg and guests discuss how some genetically different parents - from different species - can have offspring and what that says about the origin and evolution of species
31 October 2019
Also featuring: Nicola Nadeau, Steve Jones
Photosynthesis
Melvyn Bragg and his guests discuss photosynthesis, a chemical process which drives most life on Earth.
15 May 2014
Also featuring: Nick Lane, John F Allen