ISA Arborist Certification Study Guide Chapter 1 Questions and Answers 100% Pass

ISA Arborist Certification Study Guide Chapter 1 Questions and Answers 100% Pass Meristems - Answer ️️ -Sites of rapid cell division in the shoot tips, root tips, and cambium are called ____________. Apical - Answer ️️ -Meristems located at the end of the shoots are called primary or __________ meristems. Apical dominance - Answer ️️ -The tendency for terminal buds to inhibit the growth of lateral buds is called __________. Leaves - Answer ️️ -The "food factories" of trees are the _________. Photosynthesis, Oxygen - Answer ️️ -The procress of ___________ combines carbon dioxide and water in the reaction driven by light to produce sugars. __________ is also a product of this reaction. Chlorophyll - Answer ️️ -The green color of leaves is created by the presence of _________, which is necessary for photosynthesis. Transpiration - Answer ️️ -___________ is the loss of water vapor from the leaves. Stomata, guard cells - Answer ️️ -The opening and closing of _________ allow for gas exchange, and transpiration is controlled by the __________ _________. Xylem, Phloem - Answer ️️ -Water and dissolved essential minerals are transported within the tree in the ________. The __________ conducts carbohydrates. Cambium - Answer ️️ -The _________ is a layer of meristematic cells located between the phloem and xylem. Branch collar, Branch bark ridge - Answer ️️ -The _________ _________ is formed when trunk tissue grows around branch tissues. As the branch and trunk tissues expand against each other in the branch union, the ________ ____ ________ is formed. Bark - Answer ️️ -______ protects the branches and trunk of a tree from mechanical injury and desiccation. Aborption, Conduction, Anchorage, Storage, Hormone production - Answer ️️ -Name four functions of the root system