Arborist Certification Test Prep, With Complete Solution 2023

Arborist Certification Test Prep, With Complete Solution 2023 meristems site of rapid cell division in the shoot tips, root tips, and cambium: apical meristems located at the end of the shoots are called primary, or _________________ meristems apical dominance the tendency for terminal buds to inhibit the growth of lateral buds is called ________________ leaves the food factories of trees are the ______________ photosynthesis the process of ______________ combines carbon dioxide and water in a reaction driven by light to produce sugars...also produces oxygen chlorophyll the green color of leaves is created by the presence of _____________, which is necessary for photosynth to take place transpiration the loss of water vapor from leaves stomata the opening and closing of _____________ allow for gas exchange guard cells transpiration is controlled by ___________ xylem water and dissolved essential minerals are transported within the tree in the ______________ phloem carbohydrates are conducted through the tree in the ____________ cambium the ____________ is a layer of meristematic cells located between the phloem and xylem branch collar the _____________ _______________ is formed when trunk tissue grows around branch tissues. branch bark ridge as branch and trunk tissues expand against each other int he branch union, the ______________ _______________ _____________is formed bark ______________ protects the branches and trunk of a tree from mechanical injury and desiccation osmosis water enters young roots or mycorrhizal roots in part, by a process called _____________ tropism