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Leaf parts and functions

chloroplast organelle for photosynthesis
cuticle provides protection, prevents drying out
epidermis (upper & lower) provides protection, 1-cell thick
guard cells open & close the stomata
palisade layer packed with chloroplasts for photosynthesis
phloem carries food (ph = f)
spongy layer air space for gas exchange
stomata openings on lower epidermis that allow gases in & out
vascular bundle (veins) consist of xylem & pholem
xylem carries water (w - xy)
Created by: fcsdklw