Question

Which important phenomena occur in plant leaves and help water transportation in xylem tissues?

A.
Cohesion and adhesion

B. Osmosis and capillary action

C. Photosynthesis and transpiration

Answer 1

The answer is C. The phenomena occur in plant leaves and help water transportation in xylem tissues is photosynthesis and transpiration.  A balance between these two phenomena is important to maintain balance in the plant's life.