A fresh water plant such as water lily can solve the problem of buoyancy by the possession of

Answer Details

A fresh water plant such as a water lily can solve the problem of buoyancy by the possession of aerenchymatous tissues. Aerenchyma is a spongy tissue that forms air channels in certain aquatic plants. The air pockets provide buoyancy to the plant and also allow for the exchange of gases such as oxygen and carbon dioxide. This adaptation helps the plant to stay afloat on the surface of the water and absorb the necessary sunlight for photosynthesis, while also ensuring that the roots and other submerged parts of the plant receive sufficient oxygen for respiration. The other options (dissected leaves,