Preparation of a root tip squash microscope slide using toluidene blue stain. For A level Biology students Required practical 2 AQA or Required practical 1 for OCR Biology.
This video is an excellent demonstration of the practical showing you how to do a root tip squash, this method can also be used to show how to prepare a microscope slide in general. Teacher demo style video will allow you to see what is going o with subtitles and students can use this video to enhance their understanding before the class or after as a refresher when writing up the practical.

No speaking so you can just read the subtitles or add your own patter.

# AlevelBiology # Practical # Microscope

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