Pine Pollen Grain

Description

Label a pine pollen grain!

The original sketch came from BIODIDAC, Livingston, http://biodidac.bio.uottawa.ca/thumbnails/filedet.htm/ File_name/coni004b/File_type/gif.  I can't seem to find the website anymore :(

I have paired it with an actual microscope slide from the Biology Department at Lakehead University..

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