A-LevelBiologyGenetic technologyFeb/Mar 2018Paper 1 Q381 Mark
Some children are born with severe combined immunodeficiency (SCID). Children with this inherited disease do not normally have any T-lymphocytes and suffer from many infectious diseases. How may these children be cured from SCID?
Atransfusion of antibodies
Btreatment with stem cells
Cuse of different antibiotics
Dvaccination against all diseases
✓ Correct Answer
The correct answer is B. This question tests the candidate's understanding of genetic technology 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...
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