elodea उदाहरण वाक्य

उदाहरण वाक्य

1. The fear was that high-water releases would carry away the silt that is a must for some water plants, namely chara and elodea.
2. "Elodea canadensis ", sometimes called American or Canadian water weed or pond weed, is widely known as the generic water weed.
3. Their eggs are adhesive and attach to aquatic vegetation, typically dense plants such as " Cabomba " or " Elodea " or a spawning mop.
4. This destroyed the open, submergent pondweed ( " Potamogeton " ) vegetation and resulted in the formation of a dense monoculture of water weed ( " Elodea " ).
5. High levels of invasive alien waterweed species, Canadian waterweed ( Elodea canadensis ) and Nuttall s waterweed ( Elodea nuttalli ) if left unchecked, will continue to spread and overwhelm other native aquatic plants.
6. High levels of invasive alien waterweed species, Canadian waterweed ( Elodea canadensis ) and Nuttall s waterweed ( Elodea nuttalli ) if left unchecked, will continue to spread and overwhelm other native aquatic plants.
7. The use of these names causes it to be confused with similar-looking plants, like Brazilian elodea ( " Egeria densa " ) or hydrilla ( " Hydrilla verticillata " ).
8. It is induced in the laboratory by immersing cells in strong saline or sugar ( sucrose ) solutions to cause exosmosis, often using Elodea plants or onion epidermal cells, which have colored cell sap so that the process is clearly visible.
9. The introduction of some species of " Elodea " into waterways in parts of Europe, Australia, Africa, Asia, and New Zealand has created a significant problem and it is now considered a noxious weed in these areas.
10. The genus was formerly included in the related genus " Elodea ", from which it differs in having the whorls of four or more, not three, and in having more conspicuous flowers with larger ( particularly broader ) petals.