I. A. Adesokan1*, Y. A. Ekanola2 and B. M. Okanlawon3
1Department of Science Laboratory Technology, The Polytechnic, Ibadan, Nigeria.
2Department of Biology, The Polytechnic, Ibadan, Nigeria.
3Deparment of Biomedical Science, Ladoke Akintola University of Technology (LAUTECH), Ogbomoso, Oyo State, Nigeria.
