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Respiration in Organisms — Science STD 7 — Question

Gujarat BoardEnglish MediumSTD 7ScienceRespiration in Organisms1 Mark
MCQ
Which of the following statement is or are incorrect?
  • A
    All the insects have tiny holes on the sides of their body which are called spiracles.
  • B
    The breathing in all the insects take place through tiny holes and thin air tube called trachea.
  • C
    Cockroach has spiracles on the sides of its body and trachea or air tube throughout inside its body for the process of breathing and respiration.
  • ✓
    None of the above
✓

Answer

Correct option: D.
None of the above
Here, all the statements are correct.

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