Lead Concentration and Bioaccumulation Study in Danio Rerio in Kolar Gold Fields
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Questions and Answers

What is the primary objective of the study mentioned in the text?

  • To analyze the effects of a historical gold mine on water quality
  • To investigate the bioaccumulation of lead in fish muscles (correct)
  • To determine the concentration of arsenic in pond water
  • To study the impact of cadmium contamination on aquatic life

What analytical techniques were used in the study to determine the concentration of lead in the pond water?

  • High-Performance Liquid Chromatography (HPLC)
  • Mass Spectrometry
  • Inductively Coupled Plasma-Optical Emission Spectroscopy (ICP-OES) (correct)
  • Gas Chromatography

How many sample sites were selected for analysis based on their proximity to a residential area?

  • Three
  • Five
  • Four (correct)
  • Two

Which software was used for statistical analysis in the study?

<p>SPSS software 25.0 (D)</p> Signup and view all the answers

When were the pond water samples analyzed as per the text?

<p>Between April and October 2023 (D)</p> Signup and view all the answers

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