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Trees and Shurbs

Anatomy of a leaf

QuestionAnswer
xylem upward movement of water abd dissolved minerals
phloem downward movement of sugars produced during photosynthesis
chloroplasts contaian chlorophyll used in photosynthesis
cuticle slows the escape of water vapour from the leaf surface
upper epidermis thick walled tissue for the protection of cells below
palisade mesophyll elongated cells below the epidermis,contain chloroplasts and other pigments
veins composed of xylem and phloem
epidermis protection and the prevention of water loss
stoma an opening in the foliage for gas exchange including water vapour
hypodermis tissue immediately below the epidermis
resin duct found in conifers, tube-like spaces surrounded by resin producing cells
Created by: cplester
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