Question:
Water bloom is generally caused by
Water bloom is generally caused by
Updated On: Aug 1, 2022
- green algae
- blue-green algae
- bacteria
- Hydrilla
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The Correct Option is B
Solution and Explanation
Water blooms are formed by the growth of some microscopic or semi-microscopic algae such as Anabaena, Arthrospira, Nodularia, Nostoc etc. Water blooms may be harmful because they are indirectly responsible for fish mortality due to depletion of oxygen.
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Concepts Used:
Algae
An Algae is a term mentioning a group of photosynthetic eukaryotic organisms. It has chlorophyll and nucleus but no root, stem, leaves and many features like normal land plants. Algae is both unicellular (e.g. Euglenophyta) and multicellular (e.g. seaweeds). Algae do photosynthesis and help in oxygen production
Algae can live in various habitats like moist rocks, soils, water bodies (both freshwater and marine) and in some animals (e.g. Sloth). Unicellular Algae belong to the Protista Kingdom and Multicellular algae belong to the Plantae Kingdom, but formerly all algae are categorized under kingdom Plantae for their photosynthetic nature.
Also Read: Difference Between Algae and Fungi
