Richard Rebecca

Department of Biological Science, Faculty of Science, Federal University Gashua, Yobe State, Nigeria

Denwe D Samuel

Department of Biological Science, Faculty of Science, Nigerian Defence Academy, Kaduna State, Nigeria

Yerima M.Bello

Department of Microbiology and Biotechnology, Faculty of Science, Federal University Dutse, Jigawa State, Nigeria

Olatunde K.Simeon

Department of Pure and Applied Biology, Faculty of Pure and applied Sciences, Ladoke Akintola University of Technology, Ogbomoso, Oyo State, Nigeria