Ключевые слова: background, bed, beetroot, biological, biology, botanic, botanical, botany, cell, cells, cord, cross, cut, histological, histology, isolated, magnolia, micrograph, microscope, microscopic, microscopy, monocot, nature, nucleus, phloem, plans, science, scientific, section, slice, sliced, spinal, structure, tissue, view, white, xylem,