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Animal Kingdom — BIOLOGY STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceBIOLOGYAnimal Kingdom1 Mark
MCQ
Which one assists in locomotion?
  • A
    Trichocysts in Paramecium.
  • B
    Pedicellariae of starfish.
  • C
    Clitellum in Pheretima.
  • D
    Posterior sucker in Hirudinaria.
✓

Answer

  1. Posterior sucker in Hirudinaria.

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