Foto de stock - Monocot stem (Zea mays) showing epidermis, collenchyma, parenchyma, vascular bundles, phloem and xylem. Optical microscope X100.

Imagen: Monocot stem (Zea mays) showing epidermis, collenchyma, parenchyma, vascular bundles, phloem and xylem. Optical microscope X100.

Criterios de búsqueda

Selecciona varios criterios