UPSC PYQPrelims 2021

Civil Services Examination · ప్రశ్న 26

Which one of the following is a filter feeder?

  1. Catfish
  2. Octopus
  3. Oyster
  4. Pelican
సమాధానం చూపించు & వివరణ

సమాధానం: (C) Oyster

వివరణ

Oysters filter plankton and particles from water.