Apedia

Blue Dissect Plants Scalpel Cut Cross Section Thin

Front How do to dissect plants
Back 1. use scalpel to cut cross section as thin as possible
2. Use tweezers to place in water
3. Transfer each disk to a dish containing a stain (Toluidine blue O ) and leave for 1 minute
4. TBO stains lignin in walls of xylem blue green

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