O Level Biology Practical 2020 Answers

Incorrectly cutting specimens (e.g., the lime fruit) led to poor observations and drawing errors.

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: Reliability is improved by repeating the experiment and calculating an average. Resources for O Level Biology Practical Preparation Past Papers & Mark Schemes Practical Manuals Alternative to Practical (Paper 6) Official CAIE Resources PastPapers.co o level biology practical 2020 answers

at Physics & Maths Tutor cover the same biological concepts but focus on experimental design and data analysis. (e.g., Paper 31 vs. 32) or a particular question topic from the 2020 exam? 2020 O' Levels 6093/3 - Recommended Answers | PDF - Scribd Incorrectly cutting specimens (e

The 2020 series was particularly notable for emphasizing , enzymes and temperature , and microscopy drawing . Below, we break down the most likely questions from the 2020 session and provide the model answers examiners expected. Resources for O Level Biology Practical Preparation Past

In the 2020 practical, a common question asked students to investigate the effect of pH on the rate of digestion of egg albumen (protein) by pepsin.