... . Small intestine 7. Fish Gill 8. Frog blood 9. Letter "e" 10. Housefly male mouth parts w.m 11. Honeybee wing ... 22. Spirogyra w.m 23. Branched green algae 24. Moss 25. Lillum pollen Key words :Prepared microscope slides, Prepared slides ,educational ... for biological class , Microslides . ItemPrepared SlidesOutlook SpecificationGlass slide: Standard 7101 ,25.4*76.2mm,1”*3”,1-1.2mm thickness ,45 ...