Preparation of stained squashes of cells from plant root tips; setup and use of an optical microscope
Master RP2: Microscopy with unlimited practice questions. Test your knowledge of method, variables, equipment, and more.
8 practice areas available
Describe the procedure step by step
Identify and explain variables
Name and justify equipment choices
Calculate and interpret data
Plot, analyse and interpret graphs
Identify sources of error
Suggest how to improve accuracy
Identify hazards and precautions
RP2: Microscopy is a required practical for AQA A-Level Biology. This practical preparation of stained squashes of cells from plant root tips; setup and use of an optical microscope
Students are expected to understand the method, identify and control variables, use appropriate equipment, analyse results, draw graphs, identify sources of error, suggest improvements, and consider safety precautions.
Questions on required practicals frequently appear in AQA A-Level Biology exams and can be worth significant marks. Practice with our AI-generated questions to master this practical.
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