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Structural Organisation in Animals question

2023 · Q81
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Structural Organisation in Animals question

2023 · Q81

NEETBiologyStructural Organisation in AnimalsMCQ+4 / −1

Which of the following is characteristic feature of cockroach regarding sexual dimorphism?

  1. A
    Presence of anal styles
  2. B
    Presence of sclerites
  3. C
    Presence of anal cerci
  4. D
    Dark brown body colour and anal cerci
View written solutionFree

Correct answer: A

Option (A) is the correct answer because anal styles are present in male cockroaches and absent in female cockroaches.

Option (B), (C) and (D) are not the correct answers because sclerites, anal cerci and dark brown body colour are common features of both male and female cockroaches.

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