AQA a Level Biology Year 1 and AS Topics 3 and 4: Organisms Exchange Substances with Their Environment, Genetic Information, Variation and Relationships Between Organisms (Collins Student Support Materials)

Exam Board: AQA Level & Subject: AS Biology First teaching: September 2015 First exams: June 2016 Checked by AQA examiners, this is an essential study and revision guide for the 2015 AQA AS and A-level Year 1 Biology specification topics 3 and 4: Organisms exchange substances with their environment, Genetic information, variation and relationships between organisms. * Tackle new-style written exam questions with guidance on practical and mathematical skills * Avoid common mistakes and get advice on exams with Exam Notes * Focus on just the content you need with Essential Notes * Memorise terminology for required practicals and mathematical and Working Scientifically aspects * Practise exam-style questions