Plants lose water through their aerial parts by a process called ____.
transpiration
osmosis
diffusion
active transport
Transpiration is the process by which plants lose water as vapour from their aerial parts. It mosly occurs through the stomata present on leaves.
Assertion (A): Transpiration is a biological activity
Reason (R): Transpiration occurs through living tissues of aerial parts of plants
The major driving force for transport of water through xylem in plants, during the day, is __(i)__ and during the night, is __(ii)__.