Blood smears are routinely fixed with absolute (100%) methanol, which rapidly dehydrates and preserves cell morphology, allowing accurate staining and microscopic examination of blood cells.
Fixation of blood smear is done with:
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This question is part of 🔬 General Science within the broader 🌐 Current Affairs & GK subject and appears in the PPSC Punjab Public Service Commission preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.