Exam (elaborations)
OCR A-Level Biology - Modules 1-4 Exam Solution.
- Module
- Institution
why do specimens need to be thin when observing them under a light microscope? - correct answer to allow light to pass through identify and explain the starch test - correct answer add iodine dissolved in potassium iodide solution to the sample - positive test = blue-black - negative test = or...
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