This A-level magazine makes cutting-edge biology research accessible and relevant for students, supporting them to get their best grade. Featuring the latest thinking on advanced topics, Biological Sciences Review aims to challenge students and increase their confidence with data, technical terms, practical experiments and exam skills. Contents Marine bacteria and the plastisphere Robyn Wright Bioethics Tackling cancer: getting personal Chris Wilmott Snake venom Max Drakeley, Liz Sheffield and Catherine McCrohan The measure of a monkey: speciation and hybrids Duncan Wright Prospects Feeding the future Joseph Moughan What is...? Sympatric speciation Robert Spooner and Raksha Gohel Protecting the pinosaur Liz Sheffield Lampreys Catherine McCrohan What is...? A ring species Robert Spooner and Raksha Gohel Stillbirth Stacey Lee and Megan Sharps Outside the box Making sense of bird bristles Water: transport and regulation in the body Kevin Moffat Upgrade Exams? You need a strategy Martin Rowland