Life in the soil - 10 microscopic preparations

MACHINE TRANSLATION (not authorised yet)

2. root p.p. with external mycorrhiza. Mushroom fruit - p.pp. hymenium with basic spores
4. horsetail spores with elate (springs)
5. moss leaf
6. pine needle, p.7. leaf nervousness
8. maturing leaf - humus formation
9. forest soil mite (humus)
10. earthworm, p.pp. through the middle of the body

Serious! For the convenience of users, especially at school during lessons, all preparations in the set have an individual sticker on the basic slide with the number and Polish name of the preparation as described above, and not just the number and common list. This facilitates the use, distribution and collection of the preparations.