Why Petiole In Eichhornia Plant Is Spongy?

In order to provide buoyancy and allow the plant to float on water, the petiole of Eichhornica plants has air-filled cavities called air chambers. Because of this, the petiole of an Eichhornica plant is spongy.

What is spongy petiole?

A spongy petiole is the term used to describe a petiole that is inflated and squishy. It acts as a reservoir for air and assists the plant in remaining buoyant on the surface of the water, as is the case with Eichhornia.

Which plant has a spongy petiole?

‘Eichhornia’ is characterized by having a’swollen spongy petiole.’ Petioles are pliable structures that have the shape of a bulbous float and are made up of air-filled lacunae tissue.

What is petiole swollen?

Petiole that is swollen or sponge-like: The formation of aerenchyma in the petiole is what causes the petiole to become swollen and sponge-like. These particular forms of petioles surround air, which assists the plant in being buoyant. Take, for instance, the species Trapa bispinosa and Eichhornia.

In which plant the swollen spongy stalk found?

Offsets, rosette of leaves, swelling petiole, green lamina, balanced roots, aquatic plant, root pockets, spongy stem, discoid stem, and Terror of Bengal are the morphological characteristics of this plant. How many of these points are applicable to the water hyacinth?

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What is the use of tendrils?

In the field of botany, a tendril is a specialized stem, leaf, or petiole that has the appearance of a thread. Climbing plants utilize tendrils for support and attachment, and parasitic plants like Cuscuta use them to invade the cells of other plants.

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What is the function of Phyllode?

Phyllodes are modified petioles or leaf stems that have the look and function of leaves. They are called phyllodes. Various plants undergo a process that causes them to get flatter and wider, while the leaf itself shrinks or disappears entirely. This phenomenon occurs in some plants. Because of this, the phyllode ends up performing the duties of the leaf.

When the leaf base becomes swollen and forms a cushion it is termed?

As a result, the response that should be given is ″Pulvinus.″

What is the characteristics of water hyacinth?

All different kinds of freshwater habitats are suitable for the growth of water hyacinth. The height of this plant can range anywhere from a few inches to more than three feet. The blooms are a brilliant shade of lavender, and the leaves are spherical and leathery. The leaves are linked to stalks that are sometimes inflated and sometimes spongy.

Which of the following is a floating plant?

Plants that are able to float freely on water include duckweed, mosquito fern, waterhyacinth, and watermeal. Submersed The roots of these plants are rooted to the bottom of the pond, but their leaves and blooms grow to the top of the water and float there. These plants are referred to as floating-leaved.

Which of the following is the modification of leaf?

Therefore, the response that should be given is ″Phyllode.″

What is a flattened petiole?

The blade of the leaf and the leaf base are connected by a stalk known as the petiole. The blade, which has a green appearance and is flattened in a plane that is perpendicular to the stem, serves as the primary photosynthetic surface of the plant.

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In which plant petiole do photosynthesis and leaves are reduced?

Therefore, the response that should be given is ‘Phyllode.’

In which plant blooming petiole is found?

Some plants, including Citrus and Dionaea, have petioles that are winged. Therefore, the response that is right is ″Citrus.″

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