Hydrophyte with both hydrophytic and xerophytic traits isa)Agaveb)Neriumc)Vallisneriad)None of the aboveCorrect answer is option 'D'. Can you explain this answer?

Question

Answer

Xerophytes are known for having stomata that are fewer in number, sunken, waxy and\or open only at night.Hydrophytes often lack cuticle, because there is no need to prevent water loss. stomata are larger in quantity and typically open.
A hydrophyte is a plant that grows in water either totally or partially. A water hyacinth floats on the water so it is a hydrophyte.

Answer

Agave - is found in hot and arid region of America.
Nerium - is found in desert region
Vellisneria - is found on the surface of fresh water

so they also are not hydrophytic and xerophytic togetherly.

Answer

Hydrophyte with both hydrophytic and xerophytic traits:
Hydrophytes are plants adapted to grow in water or in waterlogged soils. They possess specific traits to thrive in such environments. On the other hand, xerophytes are plants adapted to survive in dry or arid conditions. Having traits of both hydrophytes and xerophytes is a unique adaptation that allows a plant to survive in varying environmental conditions.

Examples of hydrophytes with both hydrophytic and xerophytic traits:
- Agave: Agave is a plant that typically grows in arid regions, making it a xerophyte. However, some species of Agave can also survive in waterlogged conditions, displaying hydrophytic traits. This dual adaptation makes Agave an example of a plant with both hydrophytic and xerophytic traits.
- Nerium: Nerium, commonly known as oleander, is another plant that can exhibit characteristics of both hydrophytes and xerophytes. While it can tolerate drought conditions, it also has the ability to grow in wet environments, showcasing a combination of hydrophytic and xerophytic traits.
- Vallisneria: Vallisneria is a submerged aquatic plant that is typically considered a hydrophyte due to its adaptation to aquatic environments. However, some species of Vallisneria can also survive in drier conditions, displaying xerophytic traits in addition to its hydrophytic adaptations.
Therefore, plants like Agave, Nerium, and Vallisneria demonstrate the ability to thrive in both wet and dry conditions, making them examples of hydrophytes with both hydrophytic and xerophytic traits.

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