O Level Biology Practical 2020 Answers (2027)

The 2020 O Level Biology Practical (6093/3) focused on food tests, including Benedict’s solution, biological drawings, and comparative studies of flower adaptations. Key experiments involved calculating glucose concentrations and investigating the impact of temperature on membrane permeability in beetroot. For comprehensive recommended answers, visit 2020 O' Levels 6093/3 - Recommended Answers | PDF - Scribd

Chlorophyll is necessary for photosynthesis to produce starch. 3. Specimen Observation and Classification o level biology practical 2020 answers

Graphing: Use at least half the provided grid and a ruled best-fit line. The 2020 O Level Biology Practical (6093/3) focused

Result: Only the green areas (containing chlorophyll) turned blue-black, while white areas remained brown/yellow, proving chlorophyll is necessary for photosynthesis. 3. General Practical Skills & Tips Requirements Table Drawing Add 2-3 drops of iodine solution