Q. Crops that are grown on acidic sulphate soils gets destroyed due to nutrient deficiency caused due to _____________

View solution

Q. Acidic sulphate soils have pH<4.

View solution

Q. Which of the following is majorly found in acid sulphate soils?

View solution

Q. Which of the following ion is not found in acidic soils?

View solution

Q. Which of the following ions is not found in excess in acidic soils?

View solution

Q. Acidic soils can be characterized by _______

View solution

Q. Phyto remediation technique is used to sequester pollutants in areas near the roots.

View solution

Q. The anaerobic degradation of xenobiotics is a faster process.

View solution

Q. Plants can degrade xenobiotic compounds.

View solution

Q. Which of the following process is not used to convert the hydrocarbons present in the organic compounds to central metabolic intermediates?

View solution

Q. Hydrocarbons present in xenobiotic compounds can be degraded by aerobic and anaerobic processes.

View solution

Q. A period of adaptation is required before microbial degradation of xenobiotics.

View solution

Q. Non-halogen based xenobiotics are converted into _________

View solution

Q. Which of the following is used in bio degradation of xenobiotics?

View solution

Q. Which of the following compound gets accumulated as a result of degradation by the anaerobic microorganisms?

View solution

Q. The persistence of the organic compounds depends on the presence of halogen.

View solution

Q. Which of the following method leads to the accumulation of organic pollutants in the environment?

View solution

Q. Bioconcentration factor is the concentration of a pollutant in a organism compared to that present in the environment.

View solution

Q. The compounds which does not get degraded under any circumstances is called _______

View solution

Q. Which of the following is not an organic pollutant?

View solution