State PCS PYQPrelims 2021

UPPCS · ಪ್ರಶ್ನೆ 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
ಉತ್ತರ ತೋರಿಸು ಮತ್ತು ವಿವರಣೆ

ಉತ್ತರ: (C) Osmosis

ವಿವರಣೆ

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