Disclosure: PrivacyAffairs.com is reader supported. Learn how we make money.

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

Common 2020-style practical tasks (and how to attack them)

    • Isotonic at ~0.4 M (0% change). Lower conc → water enters (mass increases); higher conc → water leaves (mass decreases). Explain by water potential gradient between potato cells and solution.

    Units note: Actual size must be in same unit as drawing. Convert 0.05 mm = 50 µm? Not needed if both in mm.

    Aim: To investigate the effect of light on the growth of radish seeds.

O Level Biology Practical 2020 Answers !!hot!!

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

Common 2020-style practical tasks (and how to attack them)

    • Isotonic at ~0.4 M (0% change). Lower conc → water enters (mass increases); higher conc → water leaves (mass decreases). Explain by water potential gradient between potato cells and solution.

    Units note: Actual size must be in same unit as drawing. Convert 0.05 mm = 50 µm? Not needed if both in mm. o level biology practical 2020 answers

    Aim: To investigate the effect of light on the growth of radish seeds. The 2020 O Level Biology Practical (6093/3) focused