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Byju's Answer
Standard XII
Biology
Alimentary Canal of Cockroach
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Question
Greetings of the day, Respected Faculty. What is the significance/ function of having different types of thickenings inside Tracheids?
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Solution
Tracheids are dead cells they have no protoplasm and there cell walls have thickening to give extra support or mechanical support.
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Respected BYJUS faculty,
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