I can go on the ones that haven’t come up already:
Core Practical 01: Effect of caffeine on Daphnia
Core Practical 02: Vitamin C content of food and drink
Core Practical 03: Membrane permeability (investigating if alcohol conc. or temperature effects permeability of a beetroot)
Core Practical 05: Root Tip Squash (mitosis practical)
Core Practical 06: Differences between sclerenchyma fibres and xylem vessels
Core Practical 07: Plant mineral deficiencies
Core Practical 08: Tensile Strength
Core Practical 09: Antimicrobial properties of plants
Core Practical 10: Ecology Field trip
Core Practical 12: Q10
Core Practical 13: Effects of Temperature on the development of an organism (e.g. brine shrimps or seedlings)
Core Practcial 14: Gel Electrophoresis
Core Practical 15: Effect of different Antibiotics on bacteria
Core Practical 16: Rate of Respiration
Core Practcial 17: Effects of exercise on tidal volume, breathing rate, respiratory minute ventilation and oxygen consumption (using the Spirometer)
Core Practical 18: Habituation
If I had to have guess as to which ones are mostly likely (and I mean a GUESS) I’d say CP 18, 17, 16, 14, 10 & 5 based on the pre-release being mainly topic 8 and the fact that th past 2 papers have lacked ecology and immunity. I’d just also like to say that, just because the other ones have already come up doesn’t mean they won’t again but I think it’s more likely they won’t.
Hope this helps!