A-LevelBiologyImmunityOct/Nov 2020Paper 1 Q391 Mark
Rabies is usually a fatal disease. Rabies is transmitted to people in the saliva of infected animals. A person who has been bitten by an infected animal needs immediate treatment. The treatment is a vaccination against rabies and an injection containing antibodies to the rabies antigen. What type of immunity is given by the injection of antibodies?
Aartificial active
Bartificial passive
Cnatural active
Dnatural passive
✓ Correct Answer
The correct answer is B. This question tests the candidate's understanding of immunity within the Biologysyllabus. The examiner's mark scheme requires...
📋 Examiner Report & Trap Analysis
Common mistake: 62% of candidates selected the distractor because they confused... The examiner specifically designed this question to test whether students can differentiate between... To secure full marks, candidates must demonstrate...
🔒
Unlock the Examiner's Answer
Sign up for free to reveal the correct answer, the official mark scheme breakdown, and the examiner trap analysis for this question.
Sign Up Free to Unlock →Join thousands of Cambridge students already using Oracle Prep