what factors help plants to float in water
Answers
Answer:
Air-filled tissues in various parts of the plant provide the buoyancy that allows them to float. If an Invisible air-filled tissue is found in the swollen leaf stalks. It keeps plant float on the surface of water.
Explanation:
Nymphaeaceae, or "water lilies," a family of flowering aquatic plants, thrive in freshwater ponds and still bodies of water in temperate and tropical climates around the world. Although they may seem to be floating, water lily roots are actually firmly planted in the soil beneath the water.
Water lilies are well equipped for life in the water, with a stem structure that contains a tough network of bundled hollow cells that hold air and help stems float. Once leaves unfurl, their large surface area offers the plant additional support by using water surface tension to keep the plant afloat.
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