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Ravindra
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Asked: 2021-11-01T11:14:47+00:00 In:

Algal blooms impart a distinct colour to water due to:

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100%a. their pigments ( 2 voters )
0%b. excretion of coloured substances
0%c. formation of coloured chemicals in water facilitated by physiological degradation of algae.
0%d. absorption of light by algal cell wall.
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    1. a. their pigments

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