Environmental Protectio
Which of the following can be used for the removal of color from the effluents of pulp mill?

Coriolus versicolor entrapped in calcium alginate beads
Nitrosomonas europaen
Both (a) and (b)
Phanerochaete chrysosporium

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Environmental Protectio
Inundation involves use of a/an

organism over a long time to suppress/destroy a population
organism over a short time to suppress/destroy a population
large number of organisms over a short time to suppress/destroy a population
large number of organisms over a long time to suppress/destroy a population

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