12 Microscope Slides in Plastic Box, 6 OHP Colour Transparencies, 12 Sketch and Worksheets, Brochure with explanatory text - 30 Media Items


1. Chroococcus, a single-cell alga, w.m.
2. Oscillatoria, a blue-green filamentous alga w.m.
3. Microcystis, irregular colonies w.m.
4. Draparnaldia, main filaments and clusters of branches w.m.
5. Hydrodictyon, water net, w.m.
6. Oedogonium, a filamentous green alga with vegetative and sexual stages
7. Volvox, spherical colonies with daughter colonies and sexual stages w.m.
8. Dinobryon, a golden alga forming colonies w.m.
9. Pleurococcus (Protococcus), small colonies growing on bark, w.m.
10. Laminaria saccharina,thallus with sporangia, c.t.
11. Fucus vesiculosus, seaweed, male conceptacle with antheridia, t.s.
12. Fucus vesiculosus, female conceptacle with oogonia t.s.