The answers assume that debarking damaged bark and phloem significantly but xylem remained functional. If assumptions change, such as deeper xylem damage or partial bark removal, water transport, survival and overall effects on the tree would differ.
What assumptions are you making to answer the questions above? How would the answer change if your assumptions are also changed?
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The answers assume that debarking mainly damaged bark and phloem tissues while xylem remained mostly unaffected. Under this assumption, food transport is disturbed more than water transport. If assumptions change and deeper tissues like xylem are also damaged, water transport and support would fail too. Partial debarking may cause only limited effects, allowing the tree to survive longer.
For more NCERT Solutions of Class 9 Science Exploration Chapter 3 Tissues in Action Question Answer (2026-27)
https://www.tiwariacademy.com/ncert-solutions/class-9/science/exploration-chapter-3/