UPDATE June 2024: resource has been updated based on more recent mark schemes. Over 475 revision questions & answers covering the AQA AS Biology specification. Based on past mark schemes (there is no guarantee that future mark schemes will be the same). Comprehensive resource useful for students to test themselves or to enable someone from a non-science background to test them. Please note that I can accept no responsibility for your final exam grade should you choose to use these revision resources. These resources are intended to help students actively revise, but students should be aware that a high proportion of the marks in your exams are AO2 and AO3 marks and students should therefore use a variety of resources and techniques in preparation for all of the question styles that will be encountered in the exam. Whilst these resources have been written with past mark schemes in mind, there is no guarantee that future mark schemes will be the same. Every effort has been made to ensure the accuracy of the information in this resource, but I am only human, so if you spot an error, please email teachsecondaryscience@gmail.com and the resource will be updated ASAP.

Detailed worksheet covering (virtually all) possible autosomal linkage exam questions. Could be used as homework or as an assessment (due to the low number of past exam questions on this particular topic). Includes a chi-squared question and links to/revision of meiosis Made with AQA in mind, but the specifications for OCR and Edexcel are pretty similar for this topic, so would be beneficial to those specifications as well. Mark scheme included.