parenchyma tissue

parenchyma cell tissue fibers explanation space view pith lamella graph chloroplant primary ecology outline molecular pericycle graphic transverse filler protoplasm collenchyma xylem phloem nutrients cambium photosynthesis design vascular transport water plant stem sclerenchyma wall scientific microscope sciences botanic chloroplast layers process green translocation bundles information infographic labeled biological microscopic longitudinal intercellular internal scheme concept diagram structure cross botany anatomy educational biology cortex science cells leaf epidermis botanical education nucleus nature vacuole side vector cytoplasm