OCR A-Level Biology A Paper 2 Revision Bundle

This engaging and comprehensive resource is perfect for students revising independently and for teachers delivering structured revision lessons. Aligned with the OCR A-Level Biology A specification, it covers key content from modules 1, 2, 4, and 6, helping to consolidate knowledge and identify areas for improvement before mocks or final exams.

Key Features:

• A variety of exam-style questions and 25 short-answer understanding checks, with all answers embedded in the PowerPoint.
• Interactive quiz rounds to maintain engagement and encourage healthy competition.
• Guided discussions to promote collaboration and peer support.
• Differentiated tasks that challenge all learners while ensuring accessibility.

Topics Covered:

• Natural selection (directional, disruptive, and stabilizing) and the evolution of antibiotic resistance
• Speciation, Founder effect, and genetic bottlenecks
• Hardy-Weinberg principle and genetic terminology
• Phenotypic ratios for sex-linked and codominant alleles
• Autosomal linkage and chi-squared calculations
• Molecular movement across membranes and the lac operon
• Types of immunity, antigen-presenting cells, and immune responses
• Communicable diseases in animals and plants
• Genetic diversity and Simpson’s index of diversity

For students, this resource is an ideal self-guided revision tool, and for teachers, it’s a complete revision lesson to engage and support learners effectively.

• Exam Board: OCR A
• Subject: Biology
• Level: A-Level
• Resource Type: Revision
• Year: 2025
• Year Group/s: Year 12 and Year 13

This resource was created by GJHeducation