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Tree Cells and Tissues Explained – Introduction to the ISA Certified Arborist Exam
Season 1
Episode 3
Published 3 months, 3 weeks ago
Description
This episode explains tree cells and tissues for the ISA Arborist Certification Exam, focusing on xylem, phloem, and cambium. These tissues control water movement, energy transport, growth, and defense in trees.
You’ll learn how internal tree structure explains pruning response, decline, and damage patterns tested on the exam.
This video is for ISA Arborist Certification candidates who want to understand tree biology beyond memorization.
🎥 Full video lessons available on YouTube
Search: “Arborist Podcast” or visit: http://www.youtube.com/@arboristpodcast