Tracheae of Cockroach and Mammal are similar in having | Filo
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Class 12

Biology

Human Physiology

Animal Kingdom

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Tracheae of Cockroach and Mammal are similar in having

  1. paired nature
  2. non-collapsible walls
  3. ciliated inner lining
  4. origin from head
Correct Answer: Option(b)
Solution: The trachea of cockroach and mammals is lined with spiral thickening of cuticle called intina which prevents the tracheal tubes from collapsing.
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