Vascular bundles DICOT STEM.

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Presentation transcript:

Vascular bundles DICOT STEM

Epidermis Cortex Pith Fibres Phloem Cambium DICOT STEM Xylem

Phloem Fibres Cambium Xylem DICOT VASCULAR BUNDLE

Pith Ray DICOT TREE STEM: view of inner part 2nd annual ring 1st annual ring (secondary xylem) Pith Ray DICOT TREE STEM: view of inner part

Cortex Bark DICOT TREE STEM: view of outer part 2nd annual ring Proliferated ray cells Phloem fibres Bark Phloem parenchyma DICOT TREE STEM: view of outer part

MONOCOT STEM Phloem Xylem Parenchyma Epidermis

LEAF Epidermis Spongy mesophyll Palisade

Epidermis Phloem Xylem Cortex Endodermis DICOT ROOT Pericycle