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Mechanism Of Water Absorption- Active Absorption

Water is absorbed by plants by two ways, one by active absorption and other by passive absorption. In this video concept of active absorption is discussed. Active absorption are of two types,1. Osmotic absorption and 2. Non-osmotic absorption. Osmotic absorption of water takes place by the physiological phenomenon of Osmosis and requires no energy for the absorption. Non- osmotic absorption takes place against concentration gradient and requires energy for water absorption.