A-LevelBiologyCell structureOct/Nov 2012Paper 1 Q11 Mark
Which eyepiece and objective lens combination of a light microscope enables you greatest number of cells in the field of view?
Ax5 eyepiece lens, ×10 objective lens
Bx5 eyepiece lens, ×40 objective lens
C×10 eyepiece lens, ×10 objective lens
D×10 eyepiece lens, ×40 objective lens
✓ Correct Answer
The correct answer is A. This question tests the candidate's understanding of cell structure 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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