ISA Certified Arborist Exam questions with answers

ISA Certified Arborist Exam questions
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with answers |\




Chlorophyll - CORRECT ANSWERS ✔✔Makes the color or
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the leaves green so photosynthesis can take place
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Transpiration - CORRECT ANSWERS ✔✔loss of water vapor |\ |\ |\ |\ |\ |\ |\



from leaves
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Bark - CORRECT ANSWERS ✔✔protects branches & trunk
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of tree from injury
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Excurrent Growth - CORRECT ANSWERS ✔✔Orientation of
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growth in external cell |\ |\ |\




M.A.D.HORSE - CORRECT ANSWERS ✔✔Opposite leaf |\ |\ |\ |\ |\ |\



arrangement |\




MAPLE
ASH
DOGWOOD
HORSECHESTNUT

, pH - CORRECT ANSWERS ✔✔Measure of acidity or alkaline
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from 0 to 14
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<7 acidic 7> Alkaline
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7 Neutral
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Decurrent Growth - CORRECT ANSWERS ✔✔rounded or |\ |\ |\ |\ |\ |\ |\



broader tree growth |\ |\




Deciduous - CORRECT ANSWERS ✔✔loss of leaves in the |\ |\ |\ |\ |\ |\ |\ |\ |\



fall


Respiration - CORRECT ANSWERS ✔✔process of |\ |\ |\ |\ |\ |\



converting food into energy |\ |\ |\




Stomata - CORRECT ANSWERS ✔✔pours in leaves that
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open and close to allow for water transportation
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Xylem - CORRECT ANSWERS ✔✔transportation for the
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water and minerals throughout the tree
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Phloem - CORRECT ANSWERS ✔✔Conducts Carbohydrates
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Osmosis - CORRECT ANSWERS ✔✔Process how water |\ |\ |\ |\ |\ |\ |\



enters roots |\