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Structure Function
Leaf is broad. To absorb light energy
Leaf is thin. As much light as possible can be absorbed
Leaves contain Allows efficient absorption of CO and removal of O by the
chlorophyll in the photosynthesizing cells.
chloroplasts.
Leaves have veins. To carry water from the roots to the leaves and to carry
food to other parts of the plant.
Each leave has a stalk To hold the leaf at the right angle so it can absorb as much
(petiole). light as possible.…read more

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PRODUCTION OF STARCH:
REQUIREMENTS OF LIGHT:
REQUIREMENTS OF CARBON DIOXIDE:
REQUIREMENTS FOR CARBON DIOXIDE:…read more

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REQUIREMENTS FOR CHLOROPHYLL:…read more

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