Wyniki wyszukiwania:

Most of the biochemical and metabolic activities have been studied in land plants and also work has been done in the case of aquatic plants especially submerged hydrophytes, hence it was considered as interest to study Hydrilla with the objectives such as physico- chemical parameters of water,growth pattern and biochemical changes of Hydrilla plant and Correlation between physico-chemical parameters of water and biological parameter of Hydrilla.

Phytoplankton (microscopic algae) usually occurs as unicellular, colonial or filamentous forms and is mostly photosynthetic and is grazed upon by the zooplankton and other organisms occurring in the same environment. The phytoplanktons stand at the baseline of food webs in aquatic environments and are very sensitive to changes in the environmental conditions. Plankton, particularly phytoplankton, has long been used as indicators of water quality. They flourish both in highly eutrophic waters while a few others are very sensitive to organic and/or chemical wastes. Some species have also been...