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AIIMS2019ZoologyStructural Organisation in Animals

Which is not true for cockroach?

Options

  1. A1 pair of compound eyes
  2. BForewings called tegmina used for flight are attached to 1^ st thoracic segment
  3. C1 pair of maxillae and mandibles
  4. DHas 10 abdominal segments

Correct answer

B. Forewings called tegmina used for flight are attached to 1^ st thoracic segment

Step-by-step solution

In cockroach, forewings called tegmina are not used for flight, but cover and protect the metathoracic wings (hindwings).

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