ISA ARBORIST CERTIFICATION EXAMINATION TEST COMPLETE QUESTIONS AND ANSWERS FULL SOLUTION

ISA ARBORIST CERTIFICATION
EXAMINATION TEST COMPLETE
QUESTIONS AND ANSWERS FULL
SOLUTION

●● Transpiration
Answer: loss of water vapor from leaves


●● Bark
Answer: protects branches & trunk of tree from injury


●● Excurrent Growth
Answer: Orientation of growth in external cell


●● M.A.D.HORSE
Answer: Opposite leaf arrangement
MAPLE
ASH
DOGWOOD
HORSECHESTNUT

, ●● pH
Answer: Measure of acidity or alkaline from 0 to 14
<7 acidic 7> Alkaline
7 Neutral


●● Decurrent Growth
Answer: rounded or broader tree growth


●● Deciduous
Answer: loss of leaves in the fall


●● Respiration
Answer: process of converting food into energy


●● Stomata
Answer: pours in leaves that open and close to allow for water
transportation


●● Xylem
Answer: transportation for the water and minerals throughout the tree


●● Phloem