why air bubbles are present in xylem?
When the water pressure within the xylem reaches becomes more due to low water input from the roots then the gases come out of solution and a bubble will be formed.
Why the shape of bubbles are always round and they float in air. Why this happens and how
Statement I: When water is heated, we see bubbles in it.
Statement II: The bubbles are due to air present inside the water.
Why water bubbles are spherical in shape?