This 20-question advanced practice set has been carefully developed based on the October 2026 IAL Biology scientific article, “Fish Have a Brain Microbiome. Could Humans Have One Too?”
The questions cover a broad range of IAL Biology concepts, including the blood–brain barrier, bacterial cell structure, routes of pathogen entry, brain anatomy and functions, the olfactory pathway, the gut–brain axis, homeostasis, immune responses, microscopy and imaging techniques, experimental design and evaluation of scientific evidence.
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£6.00