Save my name, email, and website in this browser for the next time I comment. The plants of hot deserts are adapted to survive in dry conditions of soil and high temperatures. 3. long periods in dry soil. The roots remain underwater in a thick mat, allowing the plant to obtain enough sunlight for photosynthetic processes. They may be submerged or partly submerged and have the following adaptation-. Although the plant is known to aid in the cleaning of environmental pollutants, it is also nearly impossible to remove once it has spread due to a variety of adaptations, making the plant a possible threat towards other organisms. hyacinth is a free-floating water plant that forms large, dense mats on the They are long-lived and may Roots are fibrous and featherlike. The common water hyacinth (E. crassipes) is the most widely distributed species. Roots are poorly developed or absent in free-floating hydrophytes like Wolffia, Salvinia, and Ceratophyllum. They have been known to destroy rice fields and deprive other aquatic life of sunlight by shady their water. Each plant consists of several broad, waxy leaves, spongy leaf stalks The seeds are dispersed by birds and can remain viable for 15-20 years. funnel-shaped, light bluish-purple or dark blue with a yellow centre and have Water hyacinth biomass can be gasified in supercritical water (pressure over 221 bars), producing a balanced gas mixture of hydrogen and carbon dioxide, and an aqueous solution rich in minerals. Seeds are 1 to 1.5 mm long and All Rights Reserved. Horizontal growing stems 3 and 35 (but commonly 8) flowers on each spike. and a mass of fine, hairy roots. Although arsenic has been known to partially clear the weeds, it completely poisons the local ecosystem. Your email address will not be published. Stems can grow up to 60 cm Also, the water hyacinth seeds are adapted to be dispersed by birds and can remain viable for up to 20 years. Each plant consists of several broad, waxy leaves, spongy leaf stalks and a mass of fine, hairy roots. roughly egg-shaped, with ridges from end to end. Here you can find important and main points regarding General Knowledge which is very useful for you to compete in any exam like SSC, UPSC, and other State Level PSC exam. Leaves are smooth, hairless and waxy. The water hyacinth (Eichhornia crassipes) is an attractive lavender-flowered floating plant considered an invasive nuisance in the world's fresh waterways. It jams rivers and lakes with floating matter that can weigh up to 200 tons per acre, according to the University of Florida Extension. long and contain different amounts of air, which enable the plant to float. Due to its fast growth rates, water hyacinth can become a dangerous weed outside its native habitat. Its leafstalk is spongy and inflated, and the upper lobes of the purple flowers have blue and yellow markings.

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