extreme magnification - pelargonium, glandular hairs and tector at 20x

biology cell cellular chlorophyll cience epidermis even exfoliated extreme glandular glass green hairs investigation leaf life magnification magnified magnify microscope microscopic microscopy microtome microtubes mitosis nature optical organism pattern pelargonium plant root scientific section seed slide stem structure study technological tector thin through tissues tubular unicellular vegetable with zonale