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Reduction in vascular tissue, mechanical tissue and cuticle is characteristic of
mesophytes
epiphytes
hydrophytes
xerophytes
Answers (1)
The correct option is Option 3) hydrophytes.
Hydrophytes are plants that are adapted to grow in aquatic or waterlogged environments. One of the characteristic adaptations of hydrophytes is a reduction in vascular tissue, mechanical tissue, and cuticle.
Vascular tissue, which includes xylem and phloem, is responsible for the transport of water, nutrients, and sugars within the plant. In hydrophytes, there is a reduction in the amount of vascular tissue because these plants are already surrounded by a water-rich environment, which reduces the need for extensive transport systems.
Mechanical tissue, such as sclerenchyma cells, provides support and rigidity to plants. Hydrophytes typically have a reduced amount of mechanical tissue since buoyancy provided by water reduces the need for structural support.
Cuticle is a waxy layer that covers the aerial parts of plants and helps reduce water loss through transpiration. In hydrophytes, there is a reduction in cuticle since water availability is abundant, and the risk of water loss is relatively low.
Therefore, Option 3 is the correct statement that describes the characteristic reduction in vascular tissue, mechanical tissue, and cuticle in hydrophytes.
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