Dr. Rajiv Tyagi did his M.Sc. and M. Phil from Meerut University. He mi awarded Ph. D in the field of Reproductive Physiology: He has been teaching postgraduate students. Dr. Tyagi is an active member and fellow of many societies and associations. He has edited many books.

Dr.Arvind N. Shukla (. 1970) obtained his M Sc. (Zoology) from A.PS. University, Rewa and was awarded Ph.D. from Vikram University, U)jain. Recipient of many awards. Dr. Shukla has published 16 research papers in national and international journals of repute. He has participated in many national and international conferences. seasoned teacher, currently he is Assistant Professor in (he Dept. of Zoology, Govt. Vikram College, Khachraud, Dist. Ujjain (MP).