ISA Certified Arborist Exam 2024 Update Answered Correctly

ISA Certified Arborist Exam 2024 Update Answered Correctly Chlorophyll - Answer -Makes the color or the leaves green so photosynthesis can take place 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 - Answer -Conducts Carbohydrates Osmosis - Answer -Process how water enters roots