Tom Whitburn 07/11/2026 Tom Whitburn 07/11/2026

OCR A Level Biology Communicable Diseases, Pathogens and Plant Defences Written Exam Questions – 15 Question Marked Quiz

15 real OCR exam questions on pathogens, how they spread, plant defences and the body's first line of defence, marked as you go with OCR mark schemes and examiners' tips.

WEEKLY GROUP MASTERCLASSES - FOR AQA or OCR A 
A different topic each week, working with real exam questions
 Lessons tailored to each exam board’s requirements and quirks

AQA Y12 - 5.15pm Tues
AQA Y13 - 6.30pm Weds or Thurs
OCR A Y12 - 5.15pm Weds
OCR A Y13 - 5.15pm Thurs or 6.30pm Tues