Why does Aquatic plants have an Air chamber in their stem?
Answers
Answer:
✨✨There are three types of aquatic plants, free-floating, submerged and anchored to substratum at deep length.
Free-floating plants need to be lightweight, so modifications show presence of air vacuole, large intercellular spaces etc. to increase the buoyancy and to float on water.
They show waxy cuticle on upper and lower surfaces, so that water do not remain on leaf surface for longer time and not degraded, disintegrated in water.✨✨
Answer:
The buoyancy which keeps plants upright or floating in the water is often achieved by the presence of large air spaces within the plant tissue. These air spaces occur within stems, leaves and roots, and frequently link up to form a continuous passage for the circulation of oxygen to all parts of the plant.
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Explanation: