Q. Which of the following harmful toxic compound is present in cosmetics?

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Q. Which of the following when injected to an organism can replicate the function of natural endogenic estrogen?

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Q. In marine ecosystems, xenobiotic can easily penetrate into the membrane.

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Q. Which of the following process is not included when Xenobiotics are transformed into the metabolism of an organism?

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Q. Which of the following helps to increase Xenobiotic metabolism in body?

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Q. Which of the following can utilize the light source to promote growth of phototrophic microorganisms?

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Q. Which of the following is an important step before further processing of the algal biomass grown in a photo bioreactor?

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Q. How does the oil from the algal biomass is removed?

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Q. Which of the following organisms is not used in photo bioreactor?

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Q. Water parameters change after being used in various industries, which of the following parameters is not altered in the end?

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Q. What happens when the untreated water gets into the surface water which causes deterioration of water quality?

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Q. The variety of life forms gets affected due to untreated waste water.

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Q. Which of the following is not a result of the transformed primary productivity of water bodies?

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Q. The secondary pollution is caused due physical and chemical purification techniques.

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Q. Which of the following techniques is environment friendly and cost effective?

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Q. The decomposition of the organic compounds leads to conversion of released minerals into usable biomass.

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Q. Which of the following can be a major source of eutrophication during algal biomass harvesting?

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Q. Which of the following methods can be used to separate phosphates from insoluble precipitates during drying of algal biomass?

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Q. Which of the following organisms represent the natural living style as consortium of microorganisms?

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Q. The algal biofilms can be engineered for bio degradation and bio transformation.

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