I/We hereby declare that the research paper Index no. MS/…………………. submitted by me/us is based on actual and original work carried out by me/us. Work done by or/and any other person or institution or any material obtained from other sources have been duly referenced and acknowledged. I/We further certify that the research paper has not been published or submitted for publication anywhere else nor it will be send for publication in the future until so directed by the editor of the Ecoscan/Bioscan. There is no conflict of interest regarding this paper and if any problem arises pertaining to this paper I/we shall be held responsible.