ISA Arborist Study exam 2023 with 100% correct answers

Bark, phloem, cambium, xylem - correct answer -When cutting through a tree with a chain saw or drilling into a tree, you would pass through (in order) Growth may be stimulated in lateral buds - correct answer -If the terminal bud is removed in pruning: The growth rings of a tree: - correct answer -Visible because of the rapid growth rate of earlywood relative to latewood, can be counted on to approximate trees age, can give information about growth conditions in previous years. Cambium - correct answer -layer of cells is responsible for outward growth and increased girth of tree. Mycorrhizae are: - correct answer -A symbiotic relationship between fungi and roots. Douglas-fir (Pseudotsuga menziesii) differs from balsam fir (Abies balsamea) in that: - correct answer -They are not in the same genus. Opposite leaf arrangement is: - correct answer -When two leaves and/or buds are located at the same node on a twig. Quercus rubra - correct answer -Scientific name of Red Oak. Quercus (Oak) - correct answer -This genus of tree usually does not have an opposite leaf arrangement. Pines - correct answer