Arborist Certification Study Guide EXAM QUESTIONS AND COMPLETE CORRECT ANSWERS 2024

Meristem - correct answer Sites of rapid cell division in the shoot tips, root tips, and cambium. Apical meristem - correct answer Meristems located at the end of the shoot are called primary, or _________ meristems Scales - correct answer Buds are covered by _____________ that leave permanent scars on the twig when the buds break dormancy. These scars can be useful in tree ID. Apical dominance - correct answer The tendency for terminal buds to inhibit the growth of lateral buds is called ______________. Leaves - correct answer The food factories of trees are the ____________. Photosynthesis & Oxygen - correct answer The process of _____________ combines carbon dioxide and water in a reaction driven by light to produce sugars. _________ is also a product of this reaction. Chlorophyll - correct answer The green color of leaves is created by the presence of _____________, which is necessary for photosynthesis to take place. Transpiration - correct answer ___________ is the loss of water vapor from the leaves. Stomata & Guard Cells - correct answer The opening and closing of _________ allows for gas exchange, and transpiration is controlled by the ___________. Xylem & Phloem - correct answer Water and dissolved essential minerals are transported within the tree in the ___________. The ____________ conducts carbohydrates.