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In a forest, if the bark of a tree is da...

In a forest, if the bark of a tree is damaged by the horn of a deer, How will be plant overcome the damage?

Text Solution

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(i) When the bark of a tree is damaged, the tree first tries to seal the would from the outside environment to prevent any microbial infection.
(ii) A reaction zone is created which alters the chemistry of the wood in the wounded area to avoid microbial infection.
(iii) Than the tree builds a barrir zone 'callus ' to compartmentalize the wounded area.
(iv) The callus grow and cover / seals the wound. This allows new uncontaminated wood to grow on it.
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