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The Living World — BIOLOGY STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceBIOLOGYThe Living World2 Marks
Question
Write five characters which make you think that cockroaches and mentis belong to same phylum.
✓

Answer

Similar characters of cockroach and mentis:
  1. Joined appendages.
  2. Body divided into head, thorax and abdomen.
  3. Presence of compound eye.
  4. Exoskeleton made of chitin.
  5. Wings made of chitin.

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