This set uncovers the root of the flowering plant describing its structure and the four general life functions that it performs. 1. Buttercup root - cs/st (40X) 2. Central cylinder - cs/st (220X) 3. Epidermis and cortex - cs/st (75X) 4. Root cap and zone of growth - ls/st (34X) 5. Zone of elongation - ls/st (34X) 6. Zone of maturation - ls/st (45X) 7. Root tip - root hairs - wm/st (20X) 8. Epidermal cell - root hair - ls/st (260X)