PLANTS
CLASSIFICATION OF PLANTS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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a sticky substance that protects a pine tree from diseases and insects when a branch is broken
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fronds
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fiddleheads
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xylem
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cotyledon
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resin
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Explanation:
Detailed explanation-1: -It is made from stick-lac, a resinous substance secreted on the twigs of many trees by an insect, Tachardia lacca. The lack insect derives its food from the sap of the trees and secretes the resin as a kind of cocoon for its own protection and that of its offspring.
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