Deepshikha, B.P.Yadav Bipra & Arun Kumar*
University Department of Zoology, B.N.M. University, Madhepura, Bihar, India
Received : 20th December, 2019 ; Revised : 17th February, 2020
Abstract: Manganese is a compound which is essential for normal physiological functions of the body but however when taken in excessive amount may lead to physiological disorders which may even lead to abnormal development of the reproductive tissues & several structural changes with certain hormonal changes too. Food, water, tea etc. etc are the basic sources of Mn in our daily life, however pesticides and other occupational exposure are also considered as toxic potential source.