If tissues beneath the bark are severely damaged, transport of food throughout the plant would be hampered. Phloem damage prevents movement of sugars from leaves to roots and storage tissues, affecting growth, repair and survival of the tree.
Which function of the tree would be hampered if the tissues beneath the bark were severely damaged?
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The major function hampered would be the transportation of food materials within the plant. Phloem tissues beneath the bark carry sugars and nutrients from leaves to roots and other organs. Severe damage disrupts this transport system, causing starvation of roots and other tissues. This weakens growth, reduces energy supply and may eventually kill the tree.
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/