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Class 11BiologyStructural Organisation In AnimalsMorphology of Cockroach
Easy

The exoskeleton of a cockroach is made up of which substance?

  • A
    Chitin
  • B
    Pectin
  • C
    Calcium carbonate
  • D
    Calcium pectate
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Class 11 Questions

Class 11

Biology Questions

Chapter

Structural Organisation In Animals

Subtopic

Morphology of Cockroach

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