State PCS PYQPrelims 2021

UPPCS · ప్రశ్న 77

After cutting a cucumber, if salt is added, then water comes out due to:

  1. Active transport
  2. Passive transport
  3. Osmosis
  4. Diffusion
సమాధానం చూపించు & వివరణ

సమాధానం: (C) Osmosis

వివరణ

Salt makes the outside hypertonic, so water moves out of cells by (ex)osmosis.